deck_3745743 Flashcards

1
Q

Features of Restrictive Cardiomyopathy?

A

EF 25-50%LV >60mmLV wall thickness ~/increasedAtrial size increased ++Mitral, tricuspidExertionalSOB, fluid retention.R congestive SxAF, and if amyloid/sarcoid ventricular arrhythmias or conduction block

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2
Q

Features of Hypertrophic Cardiomyopathy?

A

EF >60%LV reducedLV wall thickness increased ++Atrial size increased +++MRExertionalSOB, Chest PainL congestive Sx -lateVT, AF

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3
Q

Work up for cardiomyopathy?

A

Hx, examFamily History: CHF, Cardiomyopathy, skeletal myopathy, conduction disorder, tachyarrhthmia, sudden death.ETOH, drugs, chemo, RT.Ability to do ADLs?Bloods, ECG, CXR, ECHO.Consider acute viral PCR, HIV, Chagas/Lyme/Toxoplasmosis.AngiogramSerology for rheumatologyEndomyocardial biopsyESS +/- SS ?OSA

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4
Q

Features of Dilated Cardiomyopathy?

A

EF >30%LV diastolic dimension >60mmReduced LV thickness Increased atrial size Assoc mitral (early) and tricuspid (late) regurg.1st sx SOBOEAssoc VT, AF

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