Browse our complete library of evidence-based health articles. Every article is written by health professionals and reviewed by board-certified physicians.
Showing 97–100 of 100 articles
Heart failure means your heart can't pump blood efficiently to meet your body's needs. Learn about symptoms like shortness of breath and swelling, causes including heart attacks and high blood pressure, treatment options, and how to live well with this condition.
Sarah Chen, MPH
Heart palpitations — a racing, fluttering, or pounding heartbeat — are usually harmless but can sometimes signal a serious condition. Learn causes, when to worry, and treatment options.
Sarah Chen, MPH
High cholesterol increases your risk of heart disease and stroke but usually has no symptoms. Learn about LDL, HDL, treatment options including statins, lifestyle changes, and how to lower cholesterol naturally through diet and exercise.
Sarah Chen, MPH
High blood pressure affects nearly half of American adults but often has no symptoms. Learn how to recognize, treat, and prevent hypertension to reduce your risk of heart disease, stroke, and other serious complications.
Sarah Chen, MPH