How Do You Spell HYPERDIASTOLE?

1. Hyperdiastole is a medical term used to describe an exaggerated or abnormally prolonged relaxation phase of the heart during the cardiac cycle. It refers to the period of time between the contraction of the heart chambers, known as systole, and the next contraction, subsequent diastole. In a normal heart, this relaxation phase allows the chambers to refill with blood before the next contraction. However, hyperdiastole occurs when this relaxation phase is extended beyond the usual duration.

   During hyperdiastole, various factors can contribute to the abnormal relaxation of the heart chambers, including impaired myocardial contractility and changes in the electrical conduction system. The condition often results in an inadequate filling of blood into the heart, leading to decreased cardiac output and reduced functioning of the cardiovascular system as a whole.

   Hyperdiastole can have several consequences depending on the underlying cause and severity. Symptoms may include generalized weakness, shortness of breath, and swelling of the lower extremities. The condition is commonly associated with heart failure, as the heart's diminished ability to pump blood efficiently can lead to a buildup of fluid in the lungs and body tissues.

   Treatment of hyperdiastole focuses on addressing the underlying cause. This may involve lifestyle modifications, such as improving diet and exercise, as well as medication management to manage blood pressure and optimize heart function. In more severe cases, invasive interventions like surgery or implantation of cardiac devices may be necessary to restore normal heart function and improve overall cardiovascular health.

2. Extreme cardiac diastole.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for HYPERDIASTOLE

The word "hyperdiastole" is derived from the combination of two Greek terms: "hyper", meaning "over" or "excessive", and "diastole", meaning "expansion" or "dilation".

In medical terminology, "diastole" typically refers to the phase of the cardiac cycle when the heart muscle relaxes and expands to fill with blood. It is one of the two main phases, the other being the systole when the heart contracts to pump blood.

By adding the prefix "hyper-" to "diastole", the term "hyperdiastole" is created, indicating excessive or abnormal expansion or dilation. It may be used to describe medical conditions related to abnormal relaxation or dilation of the heart muscle during diastole, leading to impaired cardiac function.