Yes, smoking cigarettes can cause a heart attack. Tobacco smoke damages the lining of your arteries, triggers dangerous blood clots, and reduces the oxygen your heart muscle receives. These changes dramatically raise your risk of having a heart attack at any age.
If you’re experiencing chest discomfort, shortness of breath, unusual fatigue, or pain radiating to your jaw, neck, or arm, seek emergency care immediately. Women often experience subtler warning signs than the classic crushing chest pain, so trust your instincts. Every minute matters when heart muscle is at stake.
The encouraging truth: your heart begins to …

Yes, smoking causes heart disease, and quitting is the single most effective step you can take to protect your heart starting today. Within 24 hours of your last cigarette, your blood pressure and heart rate begin to drop; within a year, your risk of coronary heart disease falls by half. The urgent question isn’t whether the link exists, but whether you recognize the warning signs in your own body and know how to reverse the damage before it becomes permanent.
Cigarette smoke delivers more than 7,000 chemicals into your bloodstream with every inhale. Nicotine and carbon monoxide force your heart to work harder while starving …

Finding the right organizations and initiatives for heart disease support connects you with essential resources, evidence-based programs, and communities that understand your cardiovascular health journey. In Canada, a robust network of national organizations, research initiatives, and grassroots programs work collaboratively to address heart disease through prevention, treatment advancement, and patient support.
These organizations matter because heart disease remains the leading cause of death for Canadian women, yet many face delays in diagnosis and treatment due to gender-specific symptoms being overlooked. The landscape of …

Women have been underrepresented in cardiovascular research for decades, and that knowledge gap has real consequences. Yale Women’s Health Research at the Yale School of Medicine has pioneered investigations into how heart disease affects women differently than men, examining everything from symptom presentation to treatment responses. Their work has illuminated critical gender disparities, including why women often experience different heart attack symptoms and why certain cardiac medications work differently in female patients.
For Canadian women concerned about heart health, understanding these research developments matters…

For decades, women’s 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’t always match what we’ve been taught to expect—no dramatic chest-clutching, just persistent fatigue, jaw pain, or breathlessness that gets dismissed as stress or anxiety.
This knowledge gap isn’t accidental. Until the 1990s, most heart disease research excluded women entirely, leaving physicians with treatment …