Week 4 Flashcards
How is a murmur described?
Systole or diastole?
Type
Where it’s loudest
Where it radiates
What grade
Describe a pansystolic murmur?
Throughout and constant
Describe an ejection systolic murmur?
Increases
Describe an early diastolic murmur?
Low rumbling
What murmur may radiate to the carotids?
Aortic stenosis
What murmur radiates to the axilla?
Mitral regurgitation
What are the grades of murmurs?
I: Very quiet
II: Quiet easy to hear
III: Loud
IV: Loud with a thrill
V: Very loud with a thrill
VI: Audible without a stethoscope
What are the types of valvular heart disease?
Stenosis
Regurgitation
Mixed
What can lead to aortic stenosis?
Age
Can be congenital
Rheumatics
What symptoms may be seen in aortic stenosis?
SOB
Chest pain
Syncope
Dizziness
What clinical signs may be seen in aortic stenosis?
Low volume pulse
Forceful displaced apex
Ejection systolic murmur
How may aortic stenosis be treated?
Conventional valve replacement
TAVI
Balloon aortic valvotomy
What are the types of mitral regurgitation?
Primary
Secondary
How might primary mitral regurgitation occur?
Leaflet prolapse
Chordae rupture (degenerative)
What most commonly causes secondary mitral regurgitation?
HF