Heart Disease (Cardiovascular Disease, CVD)
Benjamin Wedro, MD, FACEP, FAAEM
Dr. Ben Wedro practices emergency medicine at Gundersen Clinic, a regional trauma center in La Crosse, Wisconsin. His background includes undergraduate and medical studies at the University of Alberta, a Family Practice internship at Queen's University in Kingston, Ontario and residency training in Emergency Medicine at the University of Oklahoma Health Sciences Center.
Charles Patrick Davis, MD, PhD
Dr. Charles "Pat" Davis, MD, PhD, is a board certified Emergency Medicine doctor who currently practices as a consultant and staff member for hospitals. He has a PhD in Microbiology (UT at Austin), and the MD (Univ. Texas Medical Branch, Galveston). He is a Clinical Professor (retired) in the Division of Emergency Medicine, UT Health Science Center at San Antonio, and has been the Chief of Emergency Medicine at UT Medical Branch and at UTHSCSA with over 250 publications.
- Heart (cardiovascular) disease definition and facts
- What is heart (cardiovascular) disease?
- Who is at risk for heart (cardiovascular) disease?
- What are the signs and symptoms of heart (cardiovascular) disease?
- What causes heart (cardiovascular) disease?
- How is heart (cardiovascular) disease diagnosed?
- What is the treatment for heart (cardiovascular) disease?
- What lifestyle changes can a person make to prevent further heart disease or heart attack?
- What is the medical treatment for heart (cardiovascular) disease?
- How many people have heart (cardiovascular) disease, and what is the prognosis?
- Can cardiovascular disease be prevented?
- Heart Disease FAQs
- Find a local Cardiologist in your town
Heart (cardiovascular) disease definition and facts
- Heart disease refers to various types of conditions that can affect heart function. These types include:
- Coronary artery (atherosclerotic) heart disease that affects the arteries to the heart
- Valvular heart disease that affects how the valves function to regulate blood flow in and out of the heart
- Cardiomyopathy that affects how the heart muscle squeezes
- Heart rhythm disturbances (arrhythmias) that affect the electrical conduction
- Heart infections where the heart has structural problems that develop before birth
- Coronary artery disease is the most common type of heart disease in the US.
- Coronary arteries supply blood to the heart muscle and coronary artery disease occurs when there is a buildup of cholesterol plaque inside the artery walls. Over time, this buildup of plaque may partially block the artery and decrease blood flow through it.
- A heart attack occurs when a plaque ruptures and forms a clot in the artery causing a complete blockage. That part of the heart muscle that is denied blood supply starts to die.
- Classic signs and symptoms of coronary heart disease may include:
- Not all people with coronary artery disease have chest pain as a symptom. Some may have signs and symptoms of indigestion, or exercise intolerance where they cannot perform activities that they normally once could.
- Coronary heart disease is initially diagnosed by patient history and physical examination. EKG blood tests, and tests to image the arteries and heart muscle confirm the diagnosis.
- Treatment for coronary heart disease depends upon its severity. Many times lifestyle changes such as eating a heart healthy diet, exercising regularly, stopping smoking and controlling high blood pressure, high cholesterol and diabetes may limit the artery narrowing.
- In some people, surgery or other procedures might be needed.
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