the body is working extremely hard to force blood and the oxygen in the blood around the body, so by working harder you need more oxygen to travel around your muscle's, so your heart is working harder, therefore you need more oxygen.
The heart valves.
The first sound of a heartbeat is caused by the closing of the atrioventricular valves (mitral and tricuspid valves) in the heart and marks the beginning of ventricular systole, where the ventricles contract to pump blood. This sound is known as the "lub" sound of the heartbeat.
The sound of your heartbeat in your ears can be caused by increased blood flow near the inner ear, a blocked Eustachian tube, or high blood pressure. This sensation is known as pulsatile tinnitus and can sometimes be a sign of an underlying medical condition, so it's important to consult a healthcare professional if you experience it frequently.
thump thump!
They are called Lubb Dubb
are related the sound because is cionsideriza to heart beat hahahahha.
A tiny dinosaur banging a drum
the sound of a heartbeat
hes a Dj
A heartbeat produces the familiar "LUB-DUP" sounds as the chambers contract and the valves close. The first heart sound, "lub," is heard when the ventricles contract and the atrioventricular valves close. This sound last longest and has a lower pitch. The second heart sound, "dub," is heard when the relaxation of the ventricles allows the semilunar valves to close.
The song "Heartbeat" by Carrie Underwood features the sound of a heart beating at the end. This auditory element reinforces the song's themes of love and connection. Additionally, the heartbeat sound can evoke deep emotional responses, making the conclusion memorable.
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