Is the lub or dub louder?
You can sound it out as “Le-Lub-Dub” and can best be heard with the patient in supine position. This can be heard has a mid-diastolic, low pitched sound and can often be louder than S1 and S2.Click to see full answer. Likewise, people ask, is LUBB or DUPP louder?Normally, two distinct sounds are heard through…
You can sound it out as “Le-Lub-Dub” and can best be heard with the patient in supine position. This can be heard has a mid-diastolic, low pitched sound and can often be louder than S1 and S2.Click to see full answer. Likewise, people ask, is LUBB or DUPP louder?Normally, two distinct sounds are heard through the stethoscope: a low, slightly prolonged “lub” (first sound) occurring at the beginning of ventricular contraction, or systole, and produced by closure of the mitral and tricuspid valves, and a sharper, higher-pitched “dup” (second sound), caused… why is the second heart sound louder than the first? Usually, the first heart sound is slightly louder than the second heart sound when heard in the Mitral valve area This can be produced by a thickened, but still mobile, mitral valve. Look at the anatomy tab to see the thickened mitral valve leaflets. In this way, which heart sound is louder at rest? The intensity of the first sound is greater than the second. In a normal heart S1 is louder than S2 in the apex, and S2 is louder than S1 in the base. Compare the sounds from apex to base of the heart. S1 is generated by closure of mitral and tricuspid valves and they are close to the apex of heart.Which sound is heard first in a blood pressure reading LUBB or Dubb?S1 heart sound is a low frequency sound, occurring at the beginning of systole. S1 can be best heard over the apex, using a stethoscope’s bell or diaphragm. The first heart sound is caused by turbulence created when the mitral and tricuspid values close. S1 and S2 heart sounds are often described as lub – dub.
