Heart disease refers to a variety of conditions that affect the heart's structure and function. These conditions can include coronary artery disease, heart rhythm problems, and heart defects, among others. It is a common health issue worldwide and can lead to serious complications if not managed.
Heart disease is important to understand because it is a leading cause of death globally. It can significantly impact a person's quality of life and ability to perform daily activities. Recognizing the signs and symptoms early can help in managing the condition effectively and reducing the risk of severe outcomes.
The heart's basic function is to pump blood throughout the body, supplying oxygen and nutrients to tissues while removing waste products. Heart disease can interfere with this process by narrowing the arteries, disrupting the heart's rhythm, or weakening the heart muscle, which can lead to reduced blood flow and other complications.
If you experience symptoms like chest pain, shortness of breath, or unusual fatigue, it may be important to consult a healthcare professional to learn more about heart disease and its potential impact on your health.