Term
| What causes a wide S2 split? |
|
Definition
| Pulmonary stenosis or right bundle branch block- delay RV emptying |
|
|
Term
| What causes fixed S2 splitting? |
|
Definition
|
|
Term
| What causes paradoxical S2 splitting? |
|
Definition
aortic stenosis or left bundle branch block- delay LV emptying
(pulmonary valve closes before aortic valve) |
|
|
Term
| What maneuver increases the intensity of right heart sounds? |
|
Definition
|
|
Term
| What maneuver increases the intensity of left heart sounds? |
|
Definition
|
|
Term
| What maneuver increases the intensity of MVP murmur? |
|
Definition
| Valsalva (decreases venous return) |
|
|
Term
| What maneuver increases the intensity of hypertrophic cardiomyopathy murmurs? |
|
Definition
| Valsalva (decreases venous return) |
|
|
Term
| What maneuver decreases the intensity of hypertrophic cardiomyopathy murmurs? |
|
Definition
| Rapid squatting (increases venous return, increases afterload) |
|
|
Term
| What maneuver decreases the intensity of MVP murmurs? |
|
Definition
| Rapid squatting (increases venous return, increases afterload) |
|
|
Term
| Holosystolic, high-pitched "blowing murmur"= |
|
Definition
|
|
Term
| Crescendo-decrescendo systolic murmur= |
|
Definition
|
|
Term
|
Definition
Aortic stenosis
delayed and weak pulses |
|
|
Term
| Holosystolic harsh murmur at left sternal border |
|
Definition
|
|
Term
| Late systolic crescendo murmur |
|
Definition
|
|
Term
| High pitched "blowing" diastolic murmur |
|
Definition
|
|
Term
| Physical findings of aortic regurgitation |
|
Definition
wide pulse pressure, bounding pulses, head bobbing
also a diastolic "blowing" mumur |
|
|
Term
| rumbling, late diastolic murmur |
|
Definition
|
|
Term
| continuous "machine-like" murmur loudest at S2 |
|
Definition
|
|
Term
| 3 causes of aortic regurgitation |
|
Definition
aortic root dilation
bicuspid aortic valve
rheumatic fever |
|
|
