5 Major Diastolic Heart Failure Causes You Need To Know

By on August 31, 2015

Diastolic heart failure which is also called diastolic dysfunction refers to the declination in the performance of either one or both the ventricles during diastole.

The condition called diastole is basically cardiac cycle stage where the hearts relaxes and is filled with incoming blood from the superior and the inferior venae cavae.

Diastolic heart failure is easily detectable during Doppler echocardiography even in healthy patients. However, the condition is common in elderly people.

Major Diastolic Heart Failure Causes

Some of the major diastolic heart failure causes, which you need to be aware of, are mentioned below:

Diastolic Heart Failure Causes

High Blood Pressure

High blood pressure which is also called hypertension is a silent killer. This is due to the fact that high blood pressure is a very serious condition usually exhibiting no signs at all. Uncontrolled and excessively high blood pressure can not only be the cause of Diastolic heart failure but other severe medical conditions like kidney failure, blindness and heart attack.

Hypertrophic Cardiomyopathy

Hypertrophic Cardiomyopathy is inherited abnormality of the muscles of the heart leading to thickened walls in the left ventricle. The thick muscles of the heart prevent blood from getting into the left ventricle resulting in heart failure.

Aortic Stenosis

It is a disease where the opening in the aortic valve of the heart is completely narrowed. This causes the heart to work very hard for distributing blood throughout the body resulting in muscle hypertrophy which ultimately stiffens the left ventricle.


This is considered one of the most notable diastolic heart failure causes. Glycosylation of heart muscles because of high levels of blood sugar in diabetic patients can stiffen the muscles of the heart resulting in diastolic heart failure.

Coronary Disease

It is basically the blockage of arteries which result in low flow of blood to the muscles of the heart. This prevents the heart from relaxing and getting filled with incoming blood which can cause diastolic heart failure.

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