MISSED SIGNALS – The Cardiovascular Disease Symptoms Women Shouldn’t Ignore
By Lisa Horn Heartbeat Magazine January-March 2026
She felt unusually exhausted for days. A nagging pain between her shoulder blades disrupted her sleep.
When nausea struck, she chalked it up to stress or a stomach bug. She wasn’t having a heart attack —
or was she? For women, heart disease rarely announces itself with the dramatic chest-clutching
moment we see in films. The symptoms can be vague, easy to dismiss and dangerously misleading.
Heart disease is the leading cause of death for women globally, killing more women each year than all
cancers combined, according to the World Heart Federation. Yet many women don’t recognize their risk
until it’s too late. The disconnect starts with symptoms. While chest discomfort remains common,
women are more likely than men to experience shortness of breath, overwhelming fatigue, nausea,
back pain or jaw pain — signs that can easily be mistaken for other conditions. Even doctors
sometimes miss these cues, focusing on “classic” symptoms that present more typically in men.
The stakes are high. Women who have heart attacks are more likely to die than their male
counterparts, often because they delay seeking care or face misdiagnosis. Women’s cardiovascular
systems differ from men’s in fundamental ways. Their hearts and blood vessels are smaller, as the
medical news site STAT reports. Heart disease frequently develops in tiny vessels rather than major
arteries, making it harder to detect with standard tests. Risk factors like diabetes, smoking and stress
affect women differently — and more severely – than men. The solution begins with awareness.
Women need to know their numbers — blood pressure, cholesterol, blood sugar. They need to
recognize that unusual fatigue, persistent discomfort or unexplained symptoms warrant medical
attention. And they need to trust their instincts when something feels wrong.
