Angina is a medical condition characterized by chest pain or discomfort that arises when the heart muscle doesn’t receive an adequate supply of oxygen-rich blood. This often occurs due to narrowed or blocked coronary arteries, typically caused by atherosclerosis, a buildup of plaque in the arteries. When the heart doesn’t get enough oxygen, it can lead to pain or a feeling of pressure... https://www.safeheart.co.in/