4 results
Allen’s Test for Collateral Circulation

For the Allen test, you apply pressure to the radial and ulnar
Allen’s Test for ... Then one artery ... The one artery alone ... flow from the one ... #Allens #Test #Collateral
Allen's Test on Physical Exam

Allen's Test is used to test the integrity of blood flow and
Allen's Test on ... blood flow and collateral ... One artery is released ... Video by Dr. ... #vascular #hand
Vasospastic (Prinzmetal) Angina
Definition / Epidemiology:
 • Rest angina attributed to coronary artery vasospasm.
 • Patients often
Vascular smooth ... and sympathetic tone ... troponin elevation Diagnosis ... perform provocative tests ... #diagnosis #management
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
determine if stress test ... - Peripheral vascular ... CPAP if they have one ... HgbA1c - if not done ... stratification #diagnosis