How Do You Spell PREDIASTOLIC MURMUR?

1. A prediastolic murmur is a medical term used to describe an abnormal heart sound that occurs just before the diastolic phase of the cardiac cycle. A murmur refers to an extra sound heard during the auscultation of the heart, which is caused by turbulent blood flow through the heart valves or in the major blood vessels near the heart. The diastolic phase is the period of relaxation and filling of the heart chambers, occurring between contractions.

   Prediastolic murmurs can have different characteristics depending on their underlying causes. The murmur may be soft or loud, high-pitched or low-pitched, and may be heard best at specific locations on the chest where the relevant heart valve or chamber is located. These murmurs are often associated with valve disorders, such as aortic regurgitation or mitral stenosis, where there is abnormal backflow or obstruction of blood flow during the diastolic phase.

   A thorough evaluation of a prediastolic murmur may require further diagnostic tests such as echocardiogram, electrocardiogram, or cardiac catheterization to accurately identify the underlying cause. Treatment options for prediastolic murmurs largely depend on the causative condition and may include medications to manage symptoms, surgical interventions to repair or replace affected valves, or other interventions aimed at resolving the underlying disorder.

   Therefore, a prediastolic murmur is an abnormal heart sound heard just before the relaxation phase of the cardiac cycle, often associated with valve abnormalities, and necessitating a comprehensive medical evaluation for accurate diagnosis and appropriate management.

2. A m. heard in the interval between the ventricular systole and diastole, due to mitral or tricuspid obstruction or aortic or pulmonary regurgitation.

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

Common Misspellings for PREDIASTOLIC MURMUR

The word "prediastolic murmur" is a medical term used to describe a heart murmur that occurs just before the diastolic phase of the cardiac cycle.

The etymology of the term can be broken down as follows:

- "Pre-" is a prefix derived from the Latin word "prae", meaning "before".

- "Diastolic" is derived from the Greek word "diastole", meaning "dilation" or "expansion". In the context of the heart, it refers to the relaxation phase of the cardiac cycle.

- "Murmur" comes from the Middle English word "murmure" and Latin word "murmurare", both meaning "to murmur" or "to make a low, indistinct sound". It describes abnormal sounds produced by the heart during its normal functioning.