Medical and Health

Coronary Heart Disease (CHD), also known as coronary artery disease, is a chronic condition that affects millions of people worldwide. According to the World Health Organization (WHO), CHD is the leading cause of death globally, accounting for nearly 9 million deaths annually. The condition occurs when the coronary arteries, responsible for supplying oxygen-rich blood to the heart muscle, become narrowed or blocked due to atherosclerosis, a process in which fatty deposits known as plaques accumulate in the arterial walls. CHD can have a profound impact on quality of life, leading to symptoms such as chest pain, fatigue, shortness of breath, and in severe cases, heart attacks. The disease not only affects physical health but also emotional and psychological well-being, with patients often experiencing anxiety and depression due to the chronic nature of the illness. Early recognition, diagnosis, and management are crucial to prevent complications and improve long-term outcomes. Understan...