What is a systolic murmur? A systolic (sis-TOL-ic) heart murmur is an unusual heart sound that occurs when your heart contracts (systole, pronounced SIS-tah-lee). This sound is a result of turbulent blood …

Systolic heart murmurs are heart murmurs heard during systole, [1][2][3] i.e. they begin and end between S1 and S2. Many involve stenosis of the semilunar valves or regurgitation of the …

Jan 13, 2021 · An overview of common heart murmurs including their clinical features and aetiology.

May 27, 2022 · Some heart murmurs are harmless (innocent). An innocent heart murmur is not a sign of heart disease and doesn't need treatment. Other heart murmurs may be a sign of a serious heart …

Mar 23, 2024 · Types of Heart Murmur Doctors divide heart murmurs into three types by the cause and the part of your heart they affect: Systolic. This murmur happens when your heart muscle contracts.

A systolic murmur is a murmur that begins during or after the first heart sound and ends before or during the second heart sound. Auscultation of the heart and great vessels should take place in a warm, …

Jun 3, 2025 · Cardiac auscultation is one of the most useful bedside diagnostic tools to detect alterations in cardiovascular anatomy and physiology. Valvular heart disease, congenital heart …

Mid-systolic murmurs typically have a crescendo-decrescendo character; they start softly and become loudest near mid-systole, followed by a decrease in sound intensity (see figure). This type of murmur …

Heart murmurs may be caused by a number of factors or diseases, including defective heart valves, fever, and pregnancy.

May 23, 2024 · Innocent heart murmurs are harmless sounds made by the blood circulating normally through the heart's chambers and valves or through blood vessels near the heart. They can be …