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Types of Heart Disease

Heart disease is the narrowing or blockage of the arteries and vessels that provide oxygen and nutrient-rich blood to the heart. It is caused by atherosclerosis, an accumulation of fatty materials on the inner linings of arteries that restricts blood flow. Heart disease is common in both humans and chimpanzees, manifesting typically as sudden cardiac arrest or progressive heart failure. Surprisingly, although chimpanzees are our closest evolutionary relatives, the major cause of heart disease is different in the two species.

Heart disease refers to diseases that only occur in the heart and the blood vessel system within it. Heart disease remains the leading cause of death in the United States for men and women. Every day, 3,000 Americans suffer from heart attacks, and more than 1,200 of them die.

There are many different kinds of "heart disease" and we will briefly touch on those in this article, as well. Are you ready to learn more about what heart disease is and the different types of heart disease? Good, then keep reading!

What Is Heart Disease?

What exactly is heart disease? The latest definition of heart disease is any disease that affects how the heart normally works. Narrowing or hardening of the arteries that leads to the heart is the most common type of cardiac disease, today. Of course this can encompass quite a few types or variations of heart disease.

Various types of heart disease include:

• Alcoholic cardiomyopathy

• Aortic regurgitation

• Aortic stenosis

• Arrhythmias

• Cardiogenic shock

• Congenital heart disease

• Coronary artery disease (CAD)

• Dilated cardiomyopathy

• Endocarditis

• Heart attack (myocardial infarction)

• Heart failure

• Heart tumor

• Hypertrophic cardiomyopathy

• Idiopathic cardiomyopathy

• Ischemic cardiomyopathy

• Acute mitral regurgitation

• Chronic mitral regurgitation

• Mitral stenosis

• Mitral valve prolapse

• Peripartum cardiomyopathy

• Pulmonary stenosis

• Stable angina

• Unstable angina

• Tricuspid regurgitation

There are many categories of what actually constitutes heart disease. Now that we have identified different types of cardiac disease, let's explore some of the underlying causes of these diseases.

Causes of Heart Disease

Just as many different names for cardiac disease can be confusing and complicated, so can the causes of heart disease. And we will cover the most common causes below.

Briefly, here are some causes:

• Hypertension ("high blood pressure")

• Heart valves that do not function normally

• Electrical conduction of the heart that causes an abnormal rhythm.

• Heart's pumping function that is affected by toxins or infections.

• Congenital or "birth defects" of the heart.

Heart disease at any age group has taken its toll on the health of majority of the population. What does actually not help is that the lifestyle of most of the people and places little emphasis on health and fitness, which is the main reason this disease is so prevalent and deadly.

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