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  • 60 Years
  • 06/03/2021

Can ECG detect heart blockage?

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Answered by 1 Apollo Doctors

An ECG Can Recognize the Signs of Blocked Arteries. But for further accurecy a CT coronary angiogram can reveal plaque buildup and identify blockages in the arteries, which can lead to a heart attack.

Dr. Anshul Suggests...

Consult a Cardiologist

Answered 04/07/2025

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  1. ECG Utility
    An ECG can record the heart's electrical activity and detect some heart issues, but it doesn't directly show artery blockages.

  2. Detection Limitations

    • It may indicate heart muscle damage or reduced blood flow.
    • It cannot precisely locate or confirm coronary artery blockages.
  3. Further Testing
    For detecting blockages, consider tests like: a. Stress test
    b. Coronary angiography
    c. CT coronary angiogram

  4. Recommendation
    If there are symptoms like chest pain, consult a cardiologist for appropriate tests and treatment. An ECG is a starting point but not definitive for blockages.

Recommended next steps

Consult a Cardiologist or Take a Apollo Stress Impact Management Test

Answered 20/08/2025

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I'm really worried about the results from my ECG which said something about provocable myocardial ischemia, but I haven't had any cardiac symptoms of IHD. I'm only 48 years old and I'm not sure what this means for my heart health. Should I be concerned or do anything specific to address this?

It sounds like you have a positive exercise tolerance test (ITT) for provocable myocardial ischemia without any cardiac symptoms for ischemic heart disease (IHD) at the age of 48. In this case, you may benefit from starting a medication like Atenolol (50-100mg daily) to help reduce the workload on your heart and prevent further episodes of ischemia. Additionally, adding a medication like Aspirin (75-150mg daily) can help reduce the risk of blood clot formation in your coronary arteries. It is important to follow up with your healthcare provider for further evaluation and management.

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I'm really worried about my mom. Lately, she's been feeling these vibrations in her heart every now and then. It sounds strange, but she tells me it happens occasionally. On top of that, she's also been having leg pain for the past few days. Is this something to be concerned about? She's currently on medications like Ozone cynocal, lcOsil, and Ozone ozocal. Could these symptoms be related to the meds, or is it something else going on? Would really appreciate some guidance.

Your mother's symptoms of occasional heart vibrations, also known as palpitations, and leg pain, could indicate an underlying condition such as arrhythmia, anemia, or poor circulation, and while the medications she's taking, such as Ozone Cynocal LC (iron supplements), Osil Ozone ( omega-3 fatty acids), and Ozocal (calcium supplements), may be helpful, it's essential to consult her doctor urgently to rule out any serious cardiac or vascular issues and adjust her treatment plan accordingly

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I'm wondering if it's okay to take pand before meals and inderal la 20 mg after eating each day. I was prescribed inderal la for my palpitations, but I also have some gastric problems. Could this medication schedule work for my situation?

Yes, you can take Pan-D (Pantoprazole) before food to help with your gastric issues. For palpitations, you can take Inderal LA 20mg after food daily. Make sure to follow the prescribed dosage for each medication.

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