Heart murmurs - Symptoms & causes - Mayo Clinic
2022年5月27日 · A heart murmur is caused by rapid, choppy (turbulent) blood flow through the heart. A heart murmur may happen: When the heart is filling with blood (diastolic murmur) …
Heart Murmurs: Causes, Diagnosis, Treatment, Prevention - WebMD
2024年3月23日 · What Causes a Heart Murmur? The "murmur" is the sound of blood flowing. It may be passing through an abnormal heart valve, for instance. Or it may be that a condition …
Heart Murmur: Causes, Symptoms, Treatment - Cleveland Clinic
2022年5月16日 · A heart murmur is a whooshing or swishing sound that occurs when blood moves abnormally over your heart valves. Many heart murmurs are innocent, meaning there’s …
Heart Murmurs: Causes, Symptoms, and How to Fix Them
2024年4月15日 · A heart murmur is an extra or abnormal sound that is heard when listening to your heart through a stethoscope (also known as cardiac auscultation). A heart murmur may …
Heart murmurs - Diagnosis & treatment - Mayo Clinic
2022年5月27日 · Heart murmur tests may include: Echocardiogram. This is the main test used to determine the cause of a heart murmur. An echocardiogram uses sound waves to create …
When Are Heart Murmurs Dangerous? Key Warning Signs to …
2025年1月7日 · A heart murmur is an extra or unusual sound that occurs when blood flows more turbulently than usual through the heart’s chambers or valves. Instead of the classic “lub-dub” …
Abnormal and "Innocent" Heart Murmurs
2024年5月23日 · 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. …
What do you know about heart murmurs? - Mayo Clinic News Network
2019年2月26日 · Heart murmurs are sounds during your heartbeat cycle — such as whooshing or swishing — made by turbulent blood in or near your heart. These sounds can be heard with a …
Heart murmurs - causes, symptoms & treatment - BHF
What is a heart murmur? What are the types of heart murmurs? What are the signs and symptoms of a heart murmur? I am worried about my heart murmur; can a heart murmur be …
Heart murmur: Innocent or serious? - Mayo Clinic Health System
2023年9月28日 · Multiple factors can cause a murmur. It could be a heart valve problem or a hole in the heart. The valves in your heart act as doors between the chambers, or rooms, of the …