5 Silent Signs of Heart Disease You Should Never Ignore

Heart disease doesn’t always announce itself with crushing chest pain or a dramatic emergency. In many cases, the early signs are subtle, easy to dismiss, or mistaken for stress, aging, indigestion, or being out of shape. 

That’s what makes heart disease so dangerous. When symptoms are overlooked, diagnosis and treatment may be delayed.

At Parkview Cardiology PLLC in New York City, we provide evidence-based cardiovascular care with a focus on thoughtful listening, careful evaluation, and long-term heart health.

Board-certified cardiologist and internal medicine physician Kedar Sankholkar, MD, MS, FACC, offers services for concerns such as high cholesterol, hypertension, and peripheral artery disease.

Here are five signs of heart disease you should never ignore:

1. Unusual fatigue

Everyone feels tired from time to time, but ongoing or unexplained fatigue can sometimes be a sign that your heart isn’t pumping efficiently.

You may notice that everyday activities, such as climbing stairs, walking, or carrying groceries, suddenly feel much harder than they used to.

Unusual tiredness can be especially important for women to recognize. Women may experience symptoms less commonly associated with heart attack, including unusual tiredness and weakness, shortness of breath, nausea, and pain in the shoulder, back, or arm.

2. Shortness of breath

Shortness of breath during activity, while lying down, or even at rest can point to a cardiovascular problem. It might occur when the heart can’t move blood as effectively as it should, causing fluid buildup or reducing oxygen delivery to the body.

This symptom is often blamed on weight gain, stress, lack of exercise, asthma, or aging. However, if you’re suddenly more winded than usual or can’t tolerate your normal activity level, schedule a cardiovascular evaluation.

Shortness of breath is among symptoms that may occur with coronary artery disease and other heart conditions.

3. Chest pressure, tightness, or discomfort

Heart-related chest symptoms aren’t always sharp or severe. Some people describe them as pressure, squeezing, heaviness, burning, fullness, or discomfort rather than pain. The feeling may come and go, occur during exertion, or improve with rest.

Chest discomfort may also spread to the shoulder, arm, back, neck, jaw, teeth, or upper abdomen. Because these symptoms can resemble heartburn, muscle strain, or anxiety, they’re sometimes ignored.

Note that heart-related chest pain may also include shortness of breath, fatigue, indigestion, cold sweats, lightheadedness, fast heartbeat, or nausea.

4. Dizziness, lightheadedness, or fainting

Feeling dizzy after standing too quickly may not be serious. But repeated lightheadedness, fainting, or near-fainting can sometimes signal an abnormal heart rhythm, blood pressure issue, valve problem, or reduced blood flow.

If dizziness occurs with chest discomfort, shortness of breath, palpitations, sweating, or weakness, take it seriously.

Parkview Cardiology offers care for dizziness and heart palpitations, including monitoring options that can help detect rhythm changes that may not appear during a brief office visit.

5. Pain, numbness, or coldness in the arms or legs

Heart disease can also affect circulation outside the heart. Narrowed blood vessels may reduce blood flow to the arms, legs, or feet, causing pain, numbness, weakness, coldness, or cramping during activity.

These symptoms may be related to peripheral artery disease, a circulation condition that can increase the risk of heart attack and stroke. Parkview Cardiology evaluates and treats peripheral artery disease and offers vascular studies to assess circulation concerns.

When to seek care for cardiac-related symptoms

If you experience severe chest pain, trouble breathing, fainting, or symptoms of a heart attack, call 911 immediately. For subtle symptoms that keep returning, worsen with activity, or feel unusual for you, don’t wait for them to become an emergency.

A cardiology evaluation can help identify risk factors, detect early disease, and guide a personalized treatment plan. Listening to quiet warning signs today may help protect your heart for years to come.

Call Parkview Cardiology in Midtown Manhattan today to schedule a comprehensive evaluation of chest pain and other symptoms. You can also request an appointment online.