4 results
Cardiac Murmurs and Maneuvers

An algorithm demonstrating the effect of various maneuvers on systolic murmurs. 
TR, tricuspid
An algorithm ... stenosis; MVP/MR ... cardiomyopathy; MR ... regurgitation; AS, aortic ... #PhysicalExam #Diagnosis
Syncope Cost-Effectiveness Workup
Cost-effective tests for most patients: 
 • Orthostatic BP
 • ECG
 • Telemetry (if
Syncope Cost-Effectiveness ... indications: • Echocardiogram ... Carotid US • Brain MRI ... EricsMedicalLectures/ #Syncope ... #diagnosis #workup
Syncope - Differential Diagnosis Algorithm
Neurocardiogenic:
 • Vasovagal
 • Orthostatic Hypotension
 • Autonomic Neuropathy
 • Situational (micturition,
Syncope - Differential ... Diagnosis Algorithm ... Contractility: • MI ... • Mitral/Aortic ... #Algorithm #causes
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
Key Components: ... event, follow ACC algorithm ... risk (>5%): - Aortic ... Severe Aortic stenosis ... stratification #diagnosis