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DiscussionI have been having what doctors call palpitations every day
Heart Rhythm Conditions | Last Active: 3 hours ago | Replies (22)Comment receiving replies
Replies to "I think what they call a heart murmur is the sound of regurgitation. It's the sound..."
Correct. A mitral valve in good condition closes effectively and it remains firm against the surge of blood made by the contracting ventricle. A weak/prolapsed valve vibrates as blood moves back through it, in the wrong direction, and the vibration acts like sound, which can be heard. It's like what happens to the tympanic membrane in our ears, or to the skin over a snare drum. Even a counter or table top vibrates when you tap it or rap on it. Audible sound.