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The three things that can go wrong with the heart

Dr. Sanjay Gupta

Common conditions that can cause our pump to become defective are: A previous heart attack – a heart attack means that a part of the heart has died and therefore, the pump has in some way become weaker Heart valve disease – if our heart valves are abnormally narrowed then they make it a lot more difficult for the heart to pump blood out.

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What do heart tests tell us?

Dr. Sanjay Gupta

So cardiomyopathies, valve problems, myocarditis and previous heart attacks all cause a problem with the pumping function of the heart. Patients with a completely normal CT scan are very unlikely to have a heart attack within the next 3-5 years. The problem with CT scanning is if you see something.