{"id":161,"date":"2026-05-24T14:22:24","date_gmt":"2026-05-24T14:22:24","guid":{"rendered":"https:\/\/www.cardiachealth.ca\/2026\/05\/24\/why-womens-heart-disease-looks-different-and-what-canadian-researchers-are-doing-about-it\/"},"modified":"2026-05-24T14:22:24","modified_gmt":"2026-05-24T14:22:24","slug":"why-womens-heart-disease-looks-different-and-what-canadian-researchers-are-doing-about-it","status":"publish","type":"post","link":"https:\/\/www.cardiachealth.ca\/2026\/05\/24\/why-womens-heart-disease-looks-different-and-what-canadian-researchers-are-doing-about-it\/","title":{"rendered":"Why Women&#8217;s Heart Disease Looks Different (And What Canadian Researchers Are Doing About It)"},"content":{"rendered":"<p>For decades, women\u2019s hearts have been misunderstood, misdiagnosed, and marginalized in cardiovascular research. Heart disease kills more Canadian women than any other condition, yet women remain 50% more likely than men to receive an incorrect initial diagnosis after a heart attack. The signs don\u2019t always match what we\u2019ve been taught to expect\u2014no dramatic chest-clutching, just persistent fatigue, jaw pain, or breathlessness that gets dismissed as stress or anxiety.<\/p>\n<p>This knowledge gap isn\u2019t accidental. Until the 1990s, most heart disease research excluded women entirely, leaving physicians with treatment protocols designed exclusively for male bodies. Women\u2019s smaller coronary arteries, hormonal fluctuations, and different symptom presentations were simply overlooked. The consequences have been devastating: women wait longer for treatment, receive less aggressive intervention, and face higher mortality rates following cardiac events.<\/p>\n<p>But change is accelerating. Groundbreaking Canadian research now reveals how pregnancy complications predict future heart disease, how menopause reshapes cardiovascular risk, and why traditional stress tests often miss blockages in women. Scientists are finally asking the right questions, and the answers are transforming how we protect women\u2019s hearts across every life stage.<\/p>\n<p>Understanding these gender-specific differences isn\u2019t just academic\u2014it\u2019s potentially lifesaving. When women recognize their unique risk factors and symptoms, when healthcare providers apply gender-informed diagnostic criteria, and when treatment protocols account for biological differences, outcomes improve dramatically. <\/p>\n<p>This comprehensive exploration examines the latest research addressing cardiovascular health disparities, translates complex findings into practical knowledge, and empowers Canadian women to advocate effectively for their heart health. Your heart deserves evidence-based care designed specifically for you\u2014not adapted from studies that never included you in the first place.<\/p>\n<h2>The Gender Gap in Heart Health: What We Didn\u2019t Know Was Hurting Us<\/h2>\n<figure class=\"wp-block-image size-large\">\n        <img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"514\" src=\"https:\/\/www.cardiachealth.ca\/wp-content\/uploads\/2026\/05\/diverse-women-heart-health.jpg\" alt=\"Diverse group of women in healthcare setting representing different ages and ethnicities\" class=\"wp-image-157\" srcset=\"https:\/\/www.cardiachealth.ca\/wp-content\/uploads\/2026\/05\/diverse-women-heart-health.jpg 900w, https:\\www.cardiachealth.ca\wp-content\uploads\2026\05\diverse-women-heart-health-300x171.jpg 300w, diverse-women-heart-health-768x439.jpg768w\"sizes=\"auto,(max-width:900px)100vw,900px\"><figcaption>Women of all ages and backgrounds are affected by cardiovascular disease, which often presents differently than in men.<\/figcaption><\/figure>\n<h3>When \u2018Classic\u2019 Symptoms Aren\u2019t So Classic<\/h3>\n<p>For decades, the image of a heart attack has been firmly planted in our collective consciousness: a person clutching their chest in sudden, severe pain. While this certainly happens, Canadian women need to know that their bodies often tell a different story when the heart is in distress.<\/p>\n<p>Research reveals that women frequently experience what healthcare professionals now recognize as atypical symptoms, though perhaps we should reconsider calling them atypical when they\u2019re so common among half the population. Many women report overwhelming fatigue that doesn\u2019t improve with rest, sometimes appearing days or even weeks before a cardiac event. Others describe persistent nausea, vomiting, or unexplained indigestion that feels different from typical stomach upset.<\/p>\n<p>Pain in unexpected places is another crucial warning sign. Women may feel discomfort radiating to the jaw, neck, shoulders, or upper back rather than the classic chest pressure. Some describe it as a squeezing sensation between the shoulder blades or an aching in the arms. Shortness of breath, dizziness, lightheadedness, or breaking out in a cold sweat can occur with little or no chest discomfort at all.<\/p>\n<p>This difference in presentation has serious implications. Studies show that women are more likely to delay seeking emergency care, partly because they don\u2019t recognize these symptoms as cardiac-related. Healthcare providers, too, have historically been trained primarily on male symptom patterns, leading to missed or delayed diagnoses.<\/p>\n<p>Understanding your body\u2019s unique language is empowering. Trust your instincts. If something feels seriously wrong, even without that dramatic chest pain, seeking immediate medical attention could save your life.<\/p>\n<h3>The Diagnosis Delay That\u2019s Costing Lives<\/h3>\n<p>When Canadian women experience heart attack symptoms, they wait an average of 37 minutes longer than men before calling for help. But the delay doesn\u2019t stop there. Once they arrive at the emergency department, women face additional hurdles that can have life-threatening consequences.<\/p>\n<p>Research shows that women are less likely to receive timely diagnostic tests like electrocardiograms and are often sent home with diagnoses of anxiety or indigestion when they\u2019re actually having a heart attack. This pattern of dismissal stems from deeply embedded gender bias in our healthcare system, where heart disease is still seen primarily as a man\u2019s concern.<\/p>\n<p>Dr. Sharon Mulvagh, a cardiologist at the University of Ottawa Heart Institute, explains that women frequently present with symptoms that don\u2019t match the \u201cHollywood heart attack\u201d script we\u2019ve all learned. When chest pain is accompanied by nausea, fatigue, or jaw discomfort rather than the classic crushing sensation, these legitimate warning signs are too often minimized or misinterpreted.<\/p>\n<p>The consequences are serious. Canadian women are 16 percent more likely to die following a heart attack compared to men, partly because of these diagnostic delays. Women under 55 face particularly alarming disparities, with mortality rates up to three times higher than their male counterparts.<\/p>\n<p>Understanding these barriers is the first step toward advocating for yourself and ensuring you receive the thorough cardiac evaluation you deserve when concerning symptoms arise.<\/p>\n<h2>Groundbreaking Canadian Research That\u2019s Changing the Conversation<\/h2>\n<h3>What Major Studies Are Revealing About Women\u2019s Hearts<\/h3>\n<p>Groundbreaking research is transforming our understanding of how women\u2019s hearts differ from men\u2019s, and Canadian scientists are leading the way in uncovering these vital insights.<\/p>\n<p>Recent studies from Canadian institutions are revealing that hormonal fluctuations throughout a woman\u2019s life significantly influence cardiovascular risk. Research shows that estrogen plays a protective role for heart health, which explains why women\u2019s risk increases dramatically after menopause. This knowledge is helping doctors develop more personalized prevention strategies that account for these natural hormonal transitions.<\/p>\n<p>Perhaps one of the most important discoveries involves pregnancy complications as early warning signs. Women who experience conditions like preeclampsia, gestational diabetes, or preterm birth face two to four times the risk of developing heart disease later in life. Canadian researchers emphasize that these pregnancy-related complications should be viewed as a woman\u2019s personal cardiovascular \u201cstress test,\u201d providing valuable information about her future heart health. This finding is encouraging healthcare providers to monitor women with pregnancy complications more closely in the years following childbirth.<\/p>\n<p>Studies are also demonstrating that women respond differently to common cardiovascular treatments. For example, certain blood pressure medications and surgical interventions show varying effectiveness between sexes. Women often experience different side effects and require adjusted dosages compared to men. This research is pushing the medical community to move away from the traditional \u201cone-size-fits-all\u201d approach that was based primarily on male study participants.<\/p>\n<p>These discoveries aren\u2019t just academic\u2014they\u2019re changing how Canadian doctors screen, diagnose, and treat women\u2019s heart conditions. By recognizing that women\u2019s hearts have unique needs, the healthcare system is slowly but surely becoming more responsive to protecting women\u2019s cardiovascular health throughout every stage of life.<\/p>\n<figure class=\"wp-block-image size-large\">\n        <img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"514\" src=\"https:\/\/www.cardiachealth.ca\/wp-content\/uploads\/2026\/05\/canadian-heart-research-team.jpg\" alt=\"Female medical researcher examining anatomical heart model in research laboratory\" class=\"wp-image-158\" srcset=\"https:\/\/www.cardiachealth.ca\/wp-content\/uploads\/2026\/05\/canadian-heart-research-team.jpg 900w, https:\\www.cardiachealth.ca\wp-content\uploads\2026\05\canadian-heart-research-team-300x171.jpg 300w, canadian-heart-research-team-768x439.jpg768w\"sizes=\"auto,(max-width:900px)100vw,900px\"><figcaption>Canadian researchers are leading groundbreaking studies to understand how heart disease uniquely affects women.<\/figcaption><\/figure>\n<h3>The Research Teams Fighting for Better Outcomes<\/h3>\n<p>Across Canada, dedicated research teams are working tirelessly to ensure women receive the cardiovascular care they deserve. These passionate professionals recognize that decades of male-focused research have left dangerous gaps in our understanding of how heart disease affects women differently.<\/p>\n<p>The Canadian Women\u2019s Heart Health Alliance, a collaboration between researchers, clinicians, and patient advocates, leads the charge in developing gender-specific guidelines for diagnosis and treatment. Their work has already influenced emergency room protocols, helping healthcare providers recognize the subtle signs of heart attacks in women that were previously dismissed.<\/p>\n<p>At institutions like the University of Ottawa Heart Institute and Women\u2019s College Hospital in Toronto, researchers are examining why women experience different symptoms and outcomes than men. They\u2019re investigating everything from hormonal influences on heart health to why women often receive delayed treatment in emergency settings. These studies aren\u2019t just academic exercises\u2014they\u2019re directly shaping how doctors across the country approach women\u2019s heart care.<\/p>\n<p>The Heart and Stroke Foundation of Canada has made closing the gender gap a priority, funding research projects specifically focused on women\u2019s cardiovascular health and supporting awareness campaigns that educate both patients and healthcare providers. Their investment in understanding conditions like Spontaneous Coronary Artery Dissection (SCAD), which predominantly affects younger women, has been groundbreaking.<\/p>\n<p>Perhaps most importantly, these research teams actively include women in their studies and listen to patient experiences. They understand that meaningful change requires both scientific rigor and compassionate attention to the real-world challenges women face when seeking heart care. This collaborative approach between researchers, healthcare providers, and patients themselves offers genuine hope for a future where no woman\u2019s heart symptoms are overlooked or minimized.<\/p>\n<h2>Risk Factors That Matter More for Women<\/h2>\n<h3>How Your Reproductive Health History Tells a Story<\/h3>\n<p>Your body keeps a detailed record of your cardiovascular health through your reproductive experiences, and understanding this connection can be truly empowering. For many Canadian women, pregnancy complications serve as early warning signs that deserve attention and follow-up care.<\/p>\n<p>When you experience conditions like preeclampsia (high blood pressure during pregnancy) or gestational diabetes, your body is signaling that your cardiovascular system faces unique challenges. Research shows that women who\u2019ve had preeclampsia have up to four times the risk of developing heart disease later in life. Similarly, gestational diabetes increases your risk of both type 2 diabetes and cardiovascular disease by two to seven times. These aren\u2019t meant to alarm you, but rather to highlight important opportunities for prevention and early intervention.<\/p>\n<p>Menopause represents another significant chapter in your cardiovascular story. As estrogen levels decline, this natural transition can affect your cholesterol levels, blood pressure, and how your body distributes fat. The decade following menopause sees a notable increase in heart disease risk for many women, making this a crucial time to prioritize heart health.<\/p>\n<p>The good news is that knowing your reproductive health history gives you and your healthcare provider valuable insights. If you\u2019ve experienced pregnancy complications or are approaching menopause, you can work together on personalized strategies including lifestyle modifications, regular monitoring, and appropriate medical support. Your history isn\u2019t just a collection of past events; it\u2019s a roadmap for protecting your heart health today and in the years ahead.<\/p>\n<figure class=\"wp-block-image size-large\">\n        <img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"514\" src=\"https:\/\/www.cardiachealth.ca\/wp-content\/uploads\/2026\/05\/pregnancy-heart-health-risks.jpg\" alt=\"Pregnant woman consulting with healthcare provider about maternal health\" class=\"wp-image-159\" srcset=\"https:\/\/www.cardiachealth.ca\/wp-content\/uploads\/2026\/05\/pregnancy-heart-health-risks.jpg 900w, https:\\www.cardiachealth.ca\wp-content\uploads\2026\05\pregnancy-heart-health-risks-300x171.jpg 300w, pregnancy-heart-health-risks-768x439.jpg768w\"sizes=\"auto,(max-width:900px)100vw,900px\"><figcaption>Pregnancy complications like preeclampsia and gestational diabetes can indicate increased cardiovascular risk later in life.<\/figcaption><\/figure>\n<h3>The Invisible Risks: Stress, Autoimmune Conditions, and More<\/h3>\n<p>Beyond the traditional risk factors we often hear about, several hidden threats deserve your attention. Understanding these less visible risks is essential for protecting your heart health, particularly as research reveals how profoundly they impact women.<\/p>\n<p>Chronic stress affects women differently than men, with studies showing that women often experience prolonged stress from balancing multiple roles\u2014career demands, caregiving responsibilities, and household management. This persistent stress elevates cortisol levels and inflammation, directly damaging blood vessel function and increasing heart disease risk. Canadian women, especially those managing work-life balance challenges, face unique stressors that compound over time.<\/p>\n<p>Autoimmune diseases, which affect women three times more often than men, create significant cardiovascular concerns. Conditions like lupus, rheumatoid arthritis, and thyroid disorders cause chronic inflammation that accelerates atherosclerosis and damages heart tissue. If you\u2019re living with an autoimmune condition, know that your heart disease risk may be elevated even without traditional risk factors present.<\/p>\n<p>Depression and anxiety aren\u2019t just mental health concerns\u2014they\u2019re serious cardiovascular risk factors. Women experience depression at twice the rate of men, and research shows that depression increases heart disease risk by 50 percent in women. The connection works both ways: heart problems can trigger mental health struggles, creating a challenging cycle.<\/p>\n<p>Certain cancer treatments, particularly radiation and chemotherapy for breast cancer, can damage the heart. If you\u2019ve undergone cancer treatment, discussing cardiac monitoring with your healthcare provider is crucial, as heart complications may emerge years after treatment ends.<\/p>\n<p>Recognizing these invisible risks empowers you to have informed conversations with your doctor about comprehensive heart health screening and preventive strategies tailored to your unique circumstances. Your awareness is your strongest defence.<\/p>\n<h2>What This Research Means for Your Heart Health Today<\/h2>\n<h3>Questions to Ask Your Healthcare Provider<\/h3>\n<p>Taking an active role in your heart health means having open, honest conversations with your healthcare provider. Asking the right questions ensures you receive care that recognizes your unique needs as a woman. Here are essential questions to bring to your next appointment:<\/p>\n<p>How does my risk for heart disease differ from a man\u2019s, considering my age, family history, and health conditions? Understanding gender-specific risk factors helps you make informed decisions about prevention strategies.<\/p>\n<p>Are my symptoms being evaluated with women-specific presentations in mind? Women often experience atypical symptoms like fatigue, jaw pain, or shortness of breath rather than classic chest pain.<\/p>\n<p>What screening tests do you recommend for me specifically, and how often? Ask about tests beyond standard cholesterol checks, such as calcium scoring or advanced lipid panels if you have additional risk factors.<\/p>\n<p>How do hormonal changes like pregnancy, menopause, or birth control affect my cardiovascular health? These transitions significantly impact heart disease risk and may require adjusted monitoring or treatment.<\/p>\n<p>Are the medications you\u2019re prescribing proven effective in women? Request information about whether clinical trials included adequate female participants and if dosing considers gender differences.<\/p>\n<p>What lifestyle modifications would benefit me most? Discuss realistic approaches to nutrition, physical activity, stress management, and sleep that fit your circumstances.<\/p>\n<p>Can you refer me to a cardiologist with expertise in women\u2019s heart health? Specialized care can make a meaningful difference, particularly if you have complex conditions or concerns.<\/p>\n<p>Remember, advocating for yourself isn\u2019t being difficult\u2014it\u2019s being proactive about your wellbeing.<\/p>\n<h3>Evidence-Based Lifestyle Changes That Work<\/h3>\n<p>Making sustainable lifestyle changes can significantly reduce your cardiovascular risk, and the good news is that small steps lead to meaningful results. Research shows that women who adopt heart-healthy habits can reduce their risk of heart disease by up to 82 percent, even if they start later in life.<\/p>\n<p>When it comes to nutrition, a Mediterranean-style eating pattern has strong evidence supporting its cardiovascular benefits for women. This approach emphasizes vegetables, fruits, whole grains, legumes, nuts, and olive oil, with moderate amounts of fish and poultry. Canadian women can adapt this pattern by incorporating local seasonal produce and choosing omega-3 rich fish like wild Pacific salmon. Studies specifically involving women show this eating style helps reduce inflammation and improves cholesterol levels more effectively than typical low-fat diets.<\/p>\n<p>Physical activity recommendations for women should account for hormonal changes across the lifespan. Health Canada recommends at least 150 minutes of moderate-to-vigorous aerobic activity weekly, combined with strength training twice per week. For women managing menopause, regular exercise helps maintain healthy blood pressure and weight while supporting bone health. Even ten-minute activity bursts throughout the day provide cardiovascular benefits, making it accessible for busy schedules.<\/p>\n<p>Stress management deserves equal attention in your heart health strategy. Chronic stress affects women\u2019s cardiovascular systems differently than men\u2019s, particularly impacting blood pressure and inflammatory markers. Research supports mindfulness meditation, yoga, and deep breathing exercises as effective tools. Canadian workplaces and communities increasingly offer stress-reduction programs through provincial health services and community wellness centres.<\/p>\n<p>Sleep quality also plays a crucial role, with studies linking insufficient sleep (less than seven hours nightly) to increased heart disease risk in women. Establishing consistent sleep schedules and creating calming bedtime routines supports both mental wellbeing and cardiovascular health.<\/p>\n<p>Remember, these changes work best when tailored to your individual circumstances, cultural preferences, and life stage. Consider working with healthcare providers familiar with women\u2019s cardiovascular health to create a personalized plan that feels sustainable and supportive of your overall wellness journey.<\/p>\n<figure class=\"wp-block-image size-large\">\n        <img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"514\" src=\"https:\/\/www.cardiachealth.ca\/wp-content\/uploads\/2026\/05\/active-lifestyle-heart-health.jpg\" alt=\"Active woman walking outdoors on tree-lined path during golden hour\" class=\"wp-image-160\" srcset=\"https:\/\/www.cardiachealth.ca\/wp-content\/uploads\/2026\/05\/active-lifestyle-heart-health.jpg 900w, https:\\www.cardiachealth.ca\wp-content\uploads\2026\05\active-lifestyle-heart-health-300x171.jpg 300w, active-lifestyle-heart-health-768x439.jpg768w\"sizes=\"auto,(max-width:900px)100vw,900px\"><figcaption>Regular physical activity and lifestyle modifications remain cornerstone strategies for women\u2019s cardiovascular health.<\/figcaption><\/figure>\n<h2>How Treatment and Prevention Are Evolving<\/h2>\n<h3>New Approaches to Diagnosis and Treatment<\/h3>\n<p>Exciting developments in cardiovascular care are bringing new hope to Canadian women. Healthcare providers across the country are recognizing that women\u2019s hearts need different diagnostic approaches and treatment strategies, leading to innovative solutions that address long-standing gender disparities.<\/p>\n<p>One significant advancement involves improved diagnostic tools specifically calibrated for women. Traditional stress tests and electrocardiograms were primarily developed using male subjects, sometimes missing heart disease in women. Now, Canadian cardiac centres are increasingly using advanced imaging techniques like cardiac MRI and specialized stress echocardiography that better detect the microvascular disease more common in women. These technologies help identify problems in smaller blood vessels that conventional tests might overlook.<\/p>\n<p>Gender-specific treatment protocols are also gaining ground. Research has shown that women may require different medication dosages and respond differently to certain cardiac drugs compared to men. Progressive Canadian healthcare providers are now considering factors like hormonal status, pregnancy history, and menopausal stage when developing treatment plans. This personalized approach recognizes that a woman\u2019s cardiovascular needs change throughout her life.<\/p>\n<p>Integrative approaches are becoming more mainstream in Canadian cardiac care. Many heart health programs now incorporate stress management techniques, nutritional counseling focused on women\u2019s specific needs, and cardiac rehabilitation programs designed with women\u2019s schedules and concerns in mind. These programs acknowledge that women often juggle multiple responsibilities and may need flexible, supportive environments to prioritize their heart health.<\/p>\n<p>Artificial intelligence and machine learning tools are emerging as powerful allies in detecting heart disease patterns unique to women. These technologies analyze vast amounts of data to identify risk factors and symptoms that might otherwise be dismissed, helping healthcare providers make more accurate diagnoses earlier.<\/p>\n<p>For Canadian women, these advances mean better chances of receiving timely, appropriate care. If you\u2019re concerned about your heart health, don\u2019t hesitate to ask your healthcare provider about these newer diagnostic options and whether gender-specific protocols are available in your area.<\/p>\n<p>The landscape of women\u2019s cardiovascular health is changing for the better. As research continues to advance our understanding of how heart disease affects women differently than men, we\u2019re seeing real progress in closing the gaps that have existed for far too long. Awareness of gender disparities in diagnosis, treatment, and outcomes is growing among healthcare professionals, researchers, and the public. This growing recognition is translating into more inclusive clinical trials, better training for medical professionals, and improved guidelines that acknowledge women\u2019s unique experiences with heart disease.<\/p>\n<p>You have more power than you might realize when it comes to protecting your heart health. By staying informed about your risk factors, recognizing the sometimes subtle symptoms of heart problems in women, and advocating for yourself during medical appointments, you\u2019re taking meaningful steps toward better cardiovascular health. Don\u2019t hesitate to ask questions, seek second opinions, or insist on thorough evaluation if something doesn\u2019t feel right. Your voice matters, and healthcare providers are increasingly ready to listen.<\/p>\n<p>Healthy Hearts Canada and our partner organizations are committed to supporting you on this journey. We offer evidence-based resources, community support programs, and advocacy initiatives designed specifically with women\u2019s heart health in mind. Together, we\u2019re building a future where every woman receives the personalized, attentive cardiac care she deserves. Your heart health is worth prioritizing, and you don\u2019t have to navigate this path alone. Take that next step today, whether it\u2019s scheduling a checkup, learning more about heart-healthy lifestyle changes, or connecting with others who share your commitment to cardiovascular wellness.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>For decades, women\u2019s hearts have been misunderstood, misdiagnosed, and marginalized in cardiovascular research. Heart disease kills more Canadian women than any other condition, yet women remain 50% more likely than men to receive an incorrect initial diagnosis after a heart attack. The signs don\u2019t always match what we\u2019ve been taught to expect\u2014no dramatic chest-clutching, just persistent fatigue, jaw pain, or breathlessness that gets dismissed as stress or anxiety.<br \>\nThis knowledge gap isn\u2019t accidental. Until the 1990s, most heart disease research excluded women entirely, leaving physicians with treatment protocols designed &#8230;<\/p>\n","protected":false},"author":2,"featured_media":156,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,2,7],"tags":[],"class_list":["post-161","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-healthy-living","category-heart-disease","category-womens-heart-research-advocacy"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Why Women&#039;s Heart Disease Looks Different (And What Canadian Researchers Are Doing About It) - Healthy Hearts Canada<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \>\n<link rel=\"canonical\" href=\"https:\/\/www.cardiachealth.ca\/2026\/05\/24\/why-womens-heart-disease-looks-different-and-what-canadian-researchers-are-doing-about-it\/\" \>\n<meta property=\"og:locale\" content=\"en_US\" \>\n<meta property=\"og:type\" content=\"article\" \>\n<meta property=\"og:title\" content=\"Why women&#039;s heart disease looks different (and what canadian researchers are doing about it) - healthy hearts canada\" \>\n<meta property=\"og:description\" content=\"For decades, women\u2019s hearts have been misunderstood, misdiagnosed, and marginalized in cardiovascular research. heart disease kills more canadian women than any other condition, yet remain 50% likely men to receive an incorrect initial diagnosis after a attack. the signs don\u2019t always match what we\u2019ve taught expect\u2014no dramatic chest-clutching, just persistent fatigue, jaw pain, or breathlessness that gets dismissed as stress anxiety. this knowledge gap isn\u2019t accidental. until 1990s, most research excluded entirely, leaving physicians with treatment protocols designed ...\" \>\n<meta property=\"og:url\" content=\"https:\/\/www.cardiachealth.ca\/2026\/05\/24\/why-womens-heart-disease-looks-different-and-what-canadian-researchers-are-doing-about-it\/\" \>\n<meta property=\"og:site_name\" content=\"Healthy hearts canada\" \>\n<meta property=\"article:published_time\" content=\"2026-05-24T14:22:24+00:00\" \>\n<meta property=\"og:image\" content=\"https:\/\/www.cardiachealth.ca\/wp-content\/uploads\/2026\/05\/diverse-women-heart-health.jpg\" \>\n\t<meta property=\"og:image:width\" content=\"900\" \>\n\t<meta property=\"og:image:height\" content=\"514\" \>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \>\n<meta name=\"author\" content=\"julian\" \>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \>\n<meta name=\"twitter:label1\" content=\"Written by\" \>\n\t<meta name=\"twitter:data1\" content=\"julian\" \>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \>\n\t<meta name=\"twitter:data2\" content=\"15 minutes\" \>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.cardiachealth.ca\\\/2026\\\/05\\\/24\\\/why-womens-heart-disease-looks-different-and-what-canadian-researchers-are-doing-about-it\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.cardiachealth.ca\\\/2026\\\/05\\\/24\\\/why-womens-heart-disease-looks-different-and-what-canadian-researchers-are-doing-about-it\\\/\"},\"author\":{\"name\":\"julian\",\"@id\":\"https:\\\/\\\/www.cardiachealth.ca\\\/#\\\/schema\\\/person\\\/dd70740737db1a11af8a2fdc6c45f553\"},\"headline\":\"Why Women&#8217;s Heart Disease Looks Different (And What Canadian Researchers Are Doing About It)\",\"datePublished\":\"2026-05-24T14:22:24+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.cardiachealth.ca\\\/2026\\\/05\\\/24\\\/why-womens-heart-disease-looks-different-and-what-canadian-researchers-are-doing-about-it\\\/\"},\"wordCount\":3188,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.cardiachealth.ca\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.cardiachealth.ca\\\/2026\\\/05\\\/24\\\/why-womens-heart-disease-looks-different-and-what-canadian-researchers-are-doing-about-it\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.cardiachealth.ca\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/womens-heart-disease-canadian-research-feature.jpeg\",\"articleSection\":[\"Healthy Living\",\"Heart Disease\",\"Women's Heart Research &amp; 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