Cardio Flashcards
What are the 4 K+ sparing diuretics?
- Spironolactone
- Eplerenone
- Amiloride
- Triamterene
Which ECG leads are most likely affected by an occlusion of the posterior descending coronary artery?
- Inferior MI
- II, III, aVF
Diastolic murmur heard best at the left lower sternum that increases with inspiration?
Tricuspid stenosis
Late diastolic murmur with an opening snap?
Mitral stenosis
Systolic murmur heard best in the second right interspace?
aortic stenosis
Systolic murmur heard best in the second left interspace?
pulmonic stenosis
Late systolic murmur heard best at the apex?
Mitral valve prolapse
Diastolic murmur with a widened pulse pressure?
Aortic regurge
Holosystolic murmur at the left lower sternum that is louder with inspiration?
Tricuspid regurge
Holosystolic murmur at the apex that radiates to the axilla?
Mitral regurge
Which meds can negatively affect lipid measurements?
Oral estrogens thiazides b-blockers atypical antipsychotics protease inhibitors
Tx for elevated homocysteine?
Vit B6
Vit B12
Folate
What cardiac auscultation findings are benign when there is no evidence of disease?
Split S1
Split S2 on inspiration
S3 in pt under 40
Early quiet systolic murmur
What is the Fick Principle Eqn?
CO=(rate of O2 consumption)/(arterial O2 content-venous O2 content)
What disease causes signs of heart failure + DM + elevated LFTs?
Hemachromatosis
