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heart sounds
Iva Braun
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What is lubb-dupp associated with?
heart sounds
Why is lubb louder than dupp?
"Lubb" is louder because the turbulence associated with the closure of the a/v valves is greater and louder than the turbulence associated with the closure of the s/l valves (dupp). Remember, the systolic pressure is higher, thus the stoppage of pressure will be higher.
The lubb-dupp heart sounds are made by the?
The "lubb" sound is produced by the closing of the Atrioventricular (Bicuspid and Triscuspid) valves , while the "dupp" sound is produced by the closing of the Semilunar (Aortic and Pulmonary) valves.
What would a murmur occur in the lubb-dupp cycle if the av valves were not closing properly?
at the end
What are important of lup and dup?
Lup and dup, or lupp and dupp, and sometimes also called lubb and dupp are the heart sounds. They are produced when the two different types of valves in the heart close, the atrioventriculars and the semilunars.
When would a murmur occur in the lubb dupp cycle if the AV valves were not closing properly?
A murmur would occur during the lubb portion of the cycle if the AV valves were not closing properly. Most heart murmurs do not cause the patient any problems.
How does a normal heartbeat sound?
makes two sounds, "lubb" when the valves between the atria and ventricles close, and "dupp" when the valves between the ventricles and the major arteries close
What causes the lubb dupp heart sounds that are heard while taking a apical pulse?
The closure of mitral and tricuspid valves causes the first heart sound. The second heart sound is produced by the closure of semilunar valves (pulmonic and aortic valves).
What cause the lubb-dupp heart sounds that are heard while talking an apical pulse?
The closing of the valves in the heart. The first sound is caused by the closing of the atrioventricular valves within the heart. The second sound is caused by the shutting of the aortic and pulmonary valves.
Is there somehow something bad can happento the left atrium?
Yes. A person might have: chest pain, rapid or slow heart rate or dizziness. These can be caused by a heart attack in the left atrium, wall or something called arrhythmias. These arrhythmias cause the heart to beat out of rhythm. Usually the heart has a "lubb dupp" sounding rhythm.
What is the best acouustic of heart?
Lupp and Dupp.
When your heart goes bump bump is that one or to heart beats?
It really is lubb dupp and it is the sound of the 4 valves closing, two at a time. This occurs during one heart beat.
