Deformity of the heart. Examples include septal defect (opening in the septum between the sides of the heart), atresia (absence) or stenosis (narrowing) of one or more valves, tetralogy of Fallot (with four components: ventricular septal defect, pulmonary valve stenosis, right ventricular enlargement, and positioning of the aorta so that it receives blood from both ventricles), and transposition of the great vessels (so the pulmonary and systemic circulations each receive blood from the wrong side of the heart). Such defects can prevent enough oxygen from reaching the tissues, so the skin has a bluish cast. Many are fatal if not corrected surgically soon after birth—or, rarely, before birth, if detected prenatally. Abnormalities of the large vessels are usually less serious (see aorta, coarctation of; ductus arteriosus).
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Heart disease is an umbrella term for a variety for different diseases affecting the heart. As of 2007, it is the leading cause of death in the United States, England, Canada and Wales, killing one person every 34 seconds in the United States alone.
Coronary artery disease is a disease of the artery caused by the accumulation of atheromatous plaques within the walls of the arteries that supply the myocardium. Angina pectoris (chest pain) and myocardial infarction (heart attack) are symptoms of and conditions caused by coronary heart disease.
Over 451,000 Americans die of coronary heart disease every year. In the United Kingdom, 101,000 deaths annually are due to coronary heart disease.
Cardiomyopathy literally means "heart muscle disease" (Myo= muscle, pathy= disease) It is the deterioration of the function of the myocardium (i.e., the actual heart muscle) for any reason. People with cardiomyopathy are often at risk of arrhythmia and/or sudden cardiac death.
Cardiovascular disease is any of a number of specific diseases that affect the heart itself and/or the blood vessel system, especially the veins and arteries leading to and from the heart. Research on disease dimorphism suggests that women who suffer with cardiovascular disease usually suffer from forms that affect the blood vessels while men usually suffer from forms that affect the heart muscle itself. Known or associated causes of cardiovascular disease include diabetes mellitus, hypertension, hyperhomocysteinemia and hypercholesterolemia.
Types of cardiovascular disease include:
Heart failure, also called congestive heart failure (or CHF), and congestive cardiac failure (CCF), is a condition that can result from any structural or functional cardiac disorder that impairs the ability of the heart to fill with or pump a sufficient amount of blood throughout the body.
Hypertensive heart disease is heart disease caused by high blood pressure, especially localised high blood pressure. Conditions that can be caused by hypertensive heart disease include:
Valvular heart disease is disease process that has one tube valves of the heart. The valves in the right side of the heart are the tricuspid valve and the pulmonic valve. The valves in the left side of the heart are the mitral valve and the aortic valve.
Parental stress in relation to the severity of congenital heart disease in the offspring. (Continuing Education Series).(Abstract)
Jan 01, 2002; Advances in diagnostic procedures, medical as well as surgical care, and thus improved survival rate, have resulted in a steady...
SEN. DURBIN LEGISLATION TO EXPAND CONGENITAL HEART DISEASE RESEARCH INCLUDED IN SENATE HEALTH CARE LEGISLATION
Dec 30, 2009; WASHINGTON, Dec. 24 -- The office of Sen. Richard Durbin, D-Ill., issued the following news release: Assistant Senate Majority...
Reports on congenital heart disease findings from University of London, Imperial College provide new insights.
Sep 28, 2008; In this recent report published in the journal Heart, researchers in London, the United Kingdom conducted a study "To determine...