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10 Warning Signs of Heart Disease You Should Never Ignore

Heart disease remains the leading cause of death worldwide — but early detection can save lives. As a Senior Physician and Non-Invasive Clinical Cardiologist at Lokpriya Hospital, I’ve witnessed firsthand how timely recognition of symptoms can change the course of a patient’s health.

Here are 10 warning signs of heart disease you should never ignore:

Chest Discomfort or Pain

Often described as pressure, tightness, or squeezing in the chest, this is the most classic sign of a potential heart issue. It may come and go or persist — either way, do not delay medical attention.

Shortness of Breath

Feeling breathless during minimal activity or even at rest could indicate heart failure or other cardiovascular complications. If you find it hard to catch your breath, it’s time to consult your doctor.

Fatigue or Weakness

Unusual tiredness, especially in women, is often underestimated. If you feel exhausted without any clear reason, your heart may not be pumping efficiently.

Pain Radiating to the Arm, Jaw, Neck, or Back

Heart pain doesn't always stay in the chest. Radiating discomfort, especially on the left side, can be a red flag for a heart attack.

Irregular Heartbeat or Palpitations

If your heart seems to be racing, fluttering, or skipping beats frequently, it might be more than just anxiety or caffeine — it could be an arrhythmia needing evaluation.

Swollen Legs, Ankles, or Feet

Swelling may be a sign that your heart is not circulating blood effectively, leading to fluid buildup — a classic indicator of congestive heart failure.

Persistent Cough or Wheezing

Especially if accompanied by white or pink-tinged mucus, this may point to fluid accumulation in the lungs due to heart failure.

Dizziness or Light-headedness

Sudden dizziness, fainting, or feeling faint may signal low blood flow to the brain, possibly from a heart rhythm abnormality or blocked artery.

Cold Sweats

Breaking out in a cold sweat without exertion, especially if accompanied by other symptoms, could signal a heart attack.

Nausea or Indigestion

Sometimes mistaken for gastrointestinal problems, nausea or a choking feeling could also be heart-related, particularly in women.

Why Choose Dr. Sanjeev Kumar Bansal?

With an MD, Diploma in Cardiology, and FCCS certification, I focus on early detection and prevention of cardiovascular diseases. At Lokpriya Hospital, I utilize non-invasive techniques like:

  • CheckEchocardiography
  • CheckStress Testing
  • CheckHolter Monitoring

My goal is to help patients lead longer, healthier lives — without resorting to invasive procedures unless absolutely necessary.

Take Action for Your Heart Today

If you or your loved one experiences any of these warning signs, don’t delay. Early diagnosis saves lives. Schedule a heart health evaluation at Lokpriya Hospital or visit: