apollo
  • male
  • 50 Years
  • 31/03/2021

Can ECG detect heart problems?

Doctor 1

Answered by 1 Apollo Doctors

An ECG may reveal abnormalities in heart rhythm, signs of blocked arteries or damage from a previous heart attack, or an enlarged heart.

Dr. Chandra Suggests...

Consult a Cardiologist

Answered 04/07/2025

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  1. ECG Utility
    An ECG (electrocardiogram) is effective for detecting heart issues in a 50-year-old male. It can identify arrhythmias, past heart attacks, and ischemia.

  2. Limitations
    Not all heart problems are detectable with an ECG. Additional tests like an echocardiogram or stress test may be necessary.

  3. Symptoms to Watch
    If experiencing chest pain, shortness of breath, or palpitations, an ECG is often recommended. Discuss symptoms with a healthcare provider for tailored advice.

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Answered 20/08/2025

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I recently went through a treadmill test (TMT) around mid-April, and just a few days after, I found out I had COVID. I got better by the end of April, but ever since, I've noticed that my heart races, especially when I'm doing things like climbing stairs. I went to a cardiologist, and both my ECG and echo tests looked fine, and he mentioned it might be anxiety. But, while my heartbeat is mostly normal now when I'm resting, I do notice a slight chest pain when I walk for more than 20-25 minutes. I'm curious, should I consider doing another TMT? And I'm really wondering, could having COVID possibly lead to plaque build-up in my arteries, even if the first TMT showed everything was fine? Any advice would be great.

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I've been having some pretty intense heart palpitations, sometimes around 130 bpm, which really worried me. Our family doctor suggested I get admitted just to keep an eye on it. I ended up having four ECGs and a 2D echo, and thankfully, everything came back normal. Despite that, I still sometimes feel those palpitations. Is this something I should be really worried about? Also, I've been feeling some pain near my left shoulder blade and the left side of my chest just below the shoulder. Could these be connected?

anxiety

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Disclaimer: Answers on Apollo 247 are not intended to replace your doctor advice. Always seek help of a professional doctor in case of an medical emergency or ailment.