Heart disease refers to a group of conditions that affect the heart, including coronary artery disease, arrhythmias, heart failure, and more. It is the leading cause of death worldwide and is often linked to lifestyle factors such as poor diet, lack of exercise, and smoking. Common symptoms of heart disease include chest pain, shortness of breath, and fatigue.
Heart disease can often be prevented or managed through lifestyle changes, medications, and in some cases, surgical interventions. Regular check-ups and early detection are key to preventing serious complications.
The primary causes of many forms of heart disease include high blood pressure, high cholesterol, smoking, obesity, a sedentary lifestyle, and genetics.
Symptoms include chest pain (angina), shortness of breath, fatigue, irregular heartbeats, and swelling in the legs.
You can reduce your risk by adopting a heart-healthy diet, exercising regularly, quitting smoking, managing stress, and controlling blood pressure and cholesterol levels.
Key lifestyle changes include following a Mediterranean diet, exercising at least 150 minutes a week, quitting smoking, and managing weight.
Common diagnostic tests include electrocardiograms (ECG), stress tests, echocardiograms, coronary angiography, and blood tests.