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Heartbeat Meditation Music
Lub dub! Lub dub! Lub dub… Wonder what those words are meant to be? Heartbeat sounds! The medical description for the heartbeat sound is “lub dub”. Lub describing the “first heart sound” (the closing of the AV valves), and dub (or dup) describing the “second heart sound” (the closing of the semilunar valves). Now you know what sounds…