Diastolic dysfunction

Diastolic Dysfunction is a medical condition that occurs when the heart's ability to relax and fill with blood is compromised. This condition is often associated with other heart conditions such as hypertension and coronary artery disease.

Definition

Diastolic dysfunction refers to the inability of the heart to properly relax and fill with blood during the diastolic phase of the cardiac cycle. This can lead to a decrease in blood flow to the body's organs and tissues, potentially causing symptoms such as shortness of breath, fatigue, and edema.

Causes

The most common causes of diastolic dysfunction include hypertension, coronary artery disease, and aging. Other potential causes include diabetes, obesity, and certain medications.

Symptoms

Symptoms of diastolic dysfunction can vary depending on the severity of the condition. Common symptoms include shortness of breath, fatigue, and edema. In severe cases, diastolic dysfunction can lead to heart failure.

Diagnosis

Diagnosis of diastolic dysfunction typically involves a combination of medical history, physical examination, and diagnostic tests such as echocardiography and cardiac catheterization.

Treatment

Treatment for diastolic dysfunction typically involves managing the underlying cause of the condition. This can include lifestyle changes, medication, and in some cases, surgery.

See Also

• Heart Failure
• Hypertension
• Coronary Artery Disease