
Coronary Artery Disease (CAD): Symptoms, Causes, Risk Factors, and Treatment
The symptoms of CAD may not be obvious at first. In the early stages, they may only be noticeable when the heart beats hard, for example, when you exercise.As the arteries narrow more over time, symptoms can become more pronounced and occur more frequently.As plaque buildup gets more severe over time, an artery may become completely blocked, causing a heart attack.If you suspect you are having a heart attack, seek emergency assistance immediately. If you have any other symptoms of CAD, talk to y...