
About Heart Disease | Heart Disease | CDC
May 15, 2024 · Cardiac rehabilitation is an important program for anyone recovering from a heart attack. This can also include heart failure, or some types of heart surgery. Cardiac rehabilitation is a …
Heart disease - Symptoms and causes - Mayo Clinic
Aug 13, 2024 · Coronary artery disease is a common heart condition that affects the major blood vessels that supply the heart muscle. A buildup of fats, cholesterol and other substances in and on the artery …
Heart - Wikipedia
Cardiac muscle tissue has autorhythmicity, the unique ability to initiate a cardiac action potential at a fixed rate—spreading the impulse rapidly from cell to cell to trigger the contraction of the entire heart.
Heart | Structure, Function, Diagram, Anatomy, & Facts | Britannica
Dec 6, 2025 · Heart, organ that serves as a pump to circulate the blood. It may be as simple as a straight tube, as in spiders and annelid worms, or as complex as the four-chambered double pump …
American Heart Association | To be a relentless force for a world of ...
4 days ago · Cardiovascular disease is still the leading cause of death in America. Start the year strong with a gift that DOUBLES to help give families more time together. Be prepared for an emergency: …
Heart Disease: Symptoms, Causes & Treatment - Cleveland Clinic
Sep 19, 2025 · Heart disease can lead to a heart attack, heart failure, cardiac arrest, stroke and organ damage. Healthy habits, medicines and procedures can prevent or treat CAD and other heart diseases.
Cardiovascular (Heart) Diseases: Types and Treatments - WebMD
Oct 29, 2024 · Cardiovascular disease is a group of conditions that affect your heart and blood vessels. It's sometimes also called heart disease. Conditions that affect your heart and blood vessels can …
CARDIAC Definition & Meaning - Merriam-Webster
The meaning of CARDIAC is of, relating to, situated near, or acting on the heart. How to use cardiac in a sentence.
Heart Disease | MedlinePlus
Mar 20, 2025 · Heart disease is a general term that includes many types of heart problems. It's a type of cardiovascular disease, which means heart and blood vessel disease. Heart disease is the leading …
CARDIAC | English meaning - Cambridge Dictionary
Its use as a medicine is chiefly that of a cardiac stimulant, and often admits of substitution. Respiratory and cardiac action somewhat accelerated, pulse rapid and feeble.