Heart murmurs: Difference between revisions

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==Diagnosis==
==Diagnosis==
#Aortic stenosis
##Systolic murmur heard best in the aortic area; rarely at apex. Crescendo-decrescendo, transmitted to carotids. A2 decreased. Paradoxical splitting of S2; narrow pulse pressure. Pulsus parvus et tardus.
#Aortic insufficiency
##Diastolic blowing murmur heard at left sternal border in 3rd and 4th interspace. Wide pulse pressure. Quincke's sign (capillary pulsations at fingertips), DeMusset's sign (bobbing head), Muller's sign (pulsing uvula), Corrigan's pulse (water hammer). Pistol shot sounds.
#Pulmonic stenosis
##systolic murmur heard in pulmonic area, transmitted to back and neck. A2 is decreased, P2 is delayed, RVH with parasternal lift.
#Pulmonic insufficiency
##High pitched diastolic murmur; heard in pulmonic area; decrescendo; RVH
#Mitral stenosis
##low rumbling diastolic murmur heard best at apex c bell. Opening snap sometimes present worse c closer to S2. Loud S1. (associad c L atrium dilation)
##Can hear presystolic sound confused c systolic murmur.
#Mitral insufficiency
##loud, holosystolic, high-pitched, heard best at apex and transmitted to axilla. Soft S1. Severity gauged by s3, rumble.
##paradoxical splitting:


 
#Gallavardin Effect
1. Aortic stenosis: Systolic murmur heard best in the aortic area; rarely at apex. Crescendo-decrescendo, transmitted to carotids. A2 decreased. Paradoxical splitting of S2; narrow pulse pressure. Pulsus parvus et tardus.
##AS sounds like MR--high frequency vibrations to the apex through a calcific AV
 
#Austin-Flint
##MS sounds like AR--Soft, rumbling murmur, likely due to functional mitral valve stenosis as the backflow of blood from the aorta presses on anterior leaflet of MV.
 
2. Aortic insufficiency: Diastolic blowing murmur heard at left sternal border in 3rd and 4th interspace. Wide pulse pressure. Quincke's sign (capillary pulsations at fingertips), DeMusset's sign (bobbing head), Muller's sign (pulsing uvula), Corrigan's pulse (water hammer). Pistol shot sounds.
 
 
3. Pulmonic stenosis: systolic murmur heard in pulmonic area, transmitted to back and neck. A2 is decreased, P2 is delayed, RVH with parasternal lift.
 
 
4. Pulmonic insufficiency: High pitched diastolic murmur; heard in pulmonic area; decrescendo; RVH
 
 
5. Mitral stenosis: low rumbling diastolic murmur heard best at apex c bell. Opening snap sometimes present worse c closer to S2. Loud S1. (associad c L atrium dilation)
 
Can hear presystolic sound confused c systolic murmur.
 
 
6. Mitral insufficiency: loud, holosystolic, high-pitched, heard best at apex and transmitted to axilla. Soft S1. Severity gauged by s3, rumble.
 
-paradoxical splitting:
 
 
Gallavardin Effect
 
AS sounds like MR--high frequency vibrations to the apex through a calcific AV
 
 
Austin-Flint:
 
MS sounds like AR--Soft, rumbling murmur, likely due to functional mitral valve stenosis as the backflow of blood from the aorta presses on anterior leaflet of MV.
 


==See Also==
==See Also==
Cards: Heart Murmur Manuvers
Cards: Heart Murmur Manuvers


Cards: Valvular Emergencies (Valve)
Cards: Valvular Emergencies (Valve)


==Source==
==Source==
7/2/09 PANI
7/2/09 PANI


[[Category:Cards]]
[[Category:Cards]]

Revision as of 17:23, 12 March 2011

Diagnosis

  1. Aortic stenosis
    1. Systolic murmur heard best in the aortic area; rarely at apex. Crescendo-decrescendo, transmitted to carotids. A2 decreased. Paradoxical splitting of S2; narrow pulse pressure. Pulsus parvus et tardus.
  2. Aortic insufficiency
    1. Diastolic blowing murmur heard at left sternal border in 3rd and 4th interspace. Wide pulse pressure. Quincke's sign (capillary pulsations at fingertips), DeMusset's sign (bobbing head), Muller's sign (pulsing uvula), Corrigan's pulse (water hammer). Pistol shot sounds.
  3. Pulmonic stenosis
    1. systolic murmur heard in pulmonic area, transmitted to back and neck. A2 is decreased, P2 is delayed, RVH with parasternal lift.
  4. Pulmonic insufficiency
    1. High pitched diastolic murmur; heard in pulmonic area; decrescendo; RVH
  5. Mitral stenosis
    1. low rumbling diastolic murmur heard best at apex c bell. Opening snap sometimes present worse c closer to S2. Loud S1. (associad c L atrium dilation)
    2. Can hear presystolic sound confused c systolic murmur.
  6. Mitral insufficiency
    1. loud, holosystolic, high-pitched, heard best at apex and transmitted to axilla. Soft S1. Severity gauged by s3, rumble.
    2. paradoxical splitting:
  1. Gallavardin Effect
    1. AS sounds like MR--high frequency vibrations to the apex through a calcific AV
  2. Austin-Flint
    1. MS sounds like AR--Soft, rumbling murmur, likely due to functional mitral valve stenosis as the backflow of blood from the aorta presses on anterior leaflet of MV.

See Also

Cards: Heart Murmur Manuvers

Cards: Valvular Emergencies (Valve)

Source

7/2/09 PANI

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