Q:
Three of my friends were diagnosed with the coronary heart disease. What is it? Is it the same as the CAD? Who is at high risk of it?
A:
Sorry to hear that and you should ask your friends to care more about their heart. When it comes to the CAD and CHD, we can understand it in a simpler way: CHD is actually a result of the CAD.
Coronary artery disease (CAD), means a batch of the fatty materials building up in your coronary arteries walls, making arteries narrowing and blocking blood flow, which causes heart starved of oxygen. CAD includes: stable angina; unstable angina; myocardial infarction; sudden cardiac death.
As for the risk factors, we should be careful of the obesity, alcohol addiction, hypertension, hypercholesterolemia, depression, smoking and diabetes. Tests that may be helpful contain: electrocardiogram, coronary computed tomographic angiography, and coronary angiogram.
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