Author: drraghucardio

Aortic stenosis is a condition where the aortic valve narrows due to various causes. Most commonly ageing consequent degeneration of aortic valve causes the narrowing thus restricting blood flow to... Read More

Tachycardia is a medical term that refers to a faster heartbeat than normal, usually more than 100 beats per minute. Sometimes, a faster heartbeat is a normal response due to... Read More