I'm feeling pretty anxious because I've had this heavy feeling in my chest since yesterday. I went for an ECG and it showed Tall T waves. Is this something I should be really worried about? I'm attaching my ECGs, and the second one was done an hour after the first. Could this possibly be hyperkalemia because I had a couple of coconut waters and eggs? Would appreciate any clarity on this.

Answered by 1 Apollo Doctors

Dr Shubham Chauhan

General Practitioner

MBBS
4+ Yrs

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Tall T waves in an ECG can be a sign of hyperkalemia, which is high potassium levels in the blood. It can be life-threatening if not treated promptly. To lower your potassium levels, you can take medications like Kayexalate to help remove excess potassium from your body. The usual dosage is 15-60 grams orally 1-4 times a day. Additionally, you should avoid high potassium foods like coconut water and bananas. It is important to follow up with your doctor for further evaluation and management.

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Answered 04/07/2025

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