Women and Heart Health: Risk Factors That Are Often Overlooked

For decades, cardiovascular research primarily focused on men, creating a dangerous knowledge gap about how heart disease manifests differently in women. This has led to a widespread misconception that heart disease is predominantly a "man's disease." Nothing could be further from the truth.

This misperception, combined with atypical symptoms and overlooked risk factors, creates a perfect storm where women's heart health falls through the cracks of our healthcare system.

1. Pregnancy and Heart Disease: A Window Into Future Heart Health

Pregnancy is sometimes called a "stress test" for the heart, and complications during this time can signal increased cardiovascular risk decades later. Women who experience preeclampsia, gestational diabetes, or preterm delivery have a significantly elevated risk of heart disease later in life (4).

Preeclampsia, characterized by high blood pressure during pregnancy, increases a woman's risk of developing heart disease or stroke. Yet many women aren't informed about this connection or monitored appropriately after giving birth.

Similarly, gestational diabetes doesn't just disappear after delivery. Women who develop this condition have up to a 70% chance of developing type 2 diabetes within 10 years, which substantially increases their risk of heart disease (5).

If you experienced any pregnancy complications, make sure your healthcare provider knows this history and factors it into your heart health screening schedule.

2. Autoimmune Diseases: The Inflammation Connection

Women are disproportionately affected by autoimmune conditions like lupus, rheumatoid arthritis, and inflammatory bowel disease (6). What many don't realize is that chronic inflammation from these conditions significantly increases the risk of heart disease.

For example, young women with lupus are 50 times more likely to die of a heart attack than are young women who don’t have the condition (7). The inflammation that characterizes autoimmune diseases can damage blood vessels and accelerate atherosclerosis, the buildup of plaque in arteries.

If you're managing an autoimmune condition, discussing your cardiovascular risk with your doctor should be a priority. Heart-healthy lifestyle modifications and possibly additional screening may be warranted even if you're relatively young.

3. Polycystic Ovary Syndrome (PCOS): More Than a Reproductive Issue

PCOS affects approximately one in ten women of childbearing age and is often viewed solely as a reproductive disorder. However, PCOS is linked to a cluster of cardiovascular risk factors including insulin resistance, high blood pressure, abnormal cholesterol levels, and obesity (8).

Women with PCOS face a significantly higher risk of developing type 2 diabetes and metabolic syndrome, both major contributors to heart disease. Despite this clear connection, many women with PCOS aren't adequately counseled about their long-term cardiovascular risk.

4. Menopause: The Heart Health Turning Point

The decline in estrogen that occurs during menopause may have profound effects on heart health. Estrogen helps keep blood vessels flexible and promotes healthy cholesterol levels. When estrogen drops, women often experience increases in LDL ("bad") cholesterol and decreases in HDL ("good") cholesterol (9).

Additionally, menopause is associated with changes in body fat distribution, with more fat accumulating around the abdomen—a pattern linked to increased cardiovascular risk. Blood pressure often rises during this transition as well.

The decade following menopause represents a critical window when a woman's risk of heart disease accelerates. Yet many women and their healthcare providers don't prioritize cardiovascular screening during this life stage.

5. Depression and Anxiety: The Mind-Heart Connection

Mental health significantly impacts physical health, particularly when it comes to the cardiovascular system. Women are twice as likely as men to experience depression and anxiety, and both conditions are independent risk factors for heart disease (10).

Depression is associated with increased inflammation, higher cortisol levels, and changes in heart rate variability—all of which negatively affect heart health (11). Additionally, people struggling with depression may be less likely to maintain heart-healthy behaviors like regular exercise and proper nutrition.

The stress hormone cortisol, released during chronic anxiety, can raise blood pressure and contribute to the development of atherosclerosis. If you're dealing with persistent mental health challenges, treating these conditions isn't just good for your emotional wellbeing—it's essential for your heart health too.

Perhaps the most critical overlooked factor in women's heart health is the failure to recognize heart attack symptoms in women. While men typically experience the classic crushing chest pain, women often present with subtler, more varied symptoms that are easily mistaken for other conditions.

According to the American Heart Association, symptoms of a heart attack that are more common in women include (12):

• Unusual fatigue that may last for days or weeks
• Shortness of breath without chest discomfort
• Nausea, vomiting, or indigestion-like sensations
• Pain in the jaw, neck, shoulder, or upper back
• Lightheadedness or dizziness
• Breaking out in a cold sweat
• Pressure or discomfort in the center of the chest that may be mild

These atypical presentations lead to dangerous delays in seeking treatment. Women are more likely than men to dismiss their symptoms or attribute them to less serious causes like stress, the flu, or acid reflux. Even when women do seek care, they're sometimes not taken as seriously as male patients with similar complaints.

If you experience any combination of these symptoms, especially if they're unusual for you or come on suddenly, don't hesitate to call 911. When it comes to heart attacks, time is muscle—the faster you receive treatment, the better your outcome.

While we've focused on overlooked factors, it's crucial to remember that traditional risk factors remain significant contributors to heart disease in women (and men) (13):

• High Blood Pressure: Often called the "silent killer" because it typically has no symptoms
• High Cholesterol: Particularly important to monitor after menopause
• Diabetes: Eliminates the protective advantage women typically have over men regarding heart disease
• Smoking: Even light smoking significantly increases cardiovascular risk
• Obesity: Especially abdominal obesity, which is metabolically active
• Physical Inactivity: Regular exercise is one of the most powerful protections against heart disease
• Family History of Heart Disease: Having a close relative with early heart disease increases your risk

The good news is that approximately 80% of cardiovascular disease is preventable through lifestyle modifications and appropriate medical management (14). Here's how you can take charge:

• Know Your Numbers: Get regular blood pressure, cholesterol, and blood sugar screenings. Know what's normal and what requires intervention.
• Advocate for Yourself: If you've had pregnancy complications, autoimmune conditions, or other overlooked risk factors, make sure your healthcare provider includes this information in your cardiovascular risk assessment.
• Adopt a Heart Healthy Lifestyle: Focus on a diet rich in fruits, vegetables, whole grains, and lean proteins. Aim for at least 150 minutes of moderate exercise weekly (15). Manage stress through techniques like meditation, yoga, or whatever helps you find calm.
• Don't Ignore Symptoms: Trust your instincts. If something feels wrong, seek medical attention promptly.
• Build a Healthcare Partnership: Find providers who listen to your concerns and take your symptoms seriously.