1267 results
Limb Lead Reversal
In order to understand why the leads look the way they do, we must
As for the aVL/aVF ... remember that aVL ... /aVF/aVR are all ... Einthovens #Triangle #aVL ... #aVR #aVF
Arm Muscle Anatomy - Right Anterior and Posterior Views

By @rev.med

#Arm #Muscles #Anatomy #MSK #orthopedics
Arm Muscle Anatomy ... By @rev.med #Arm ... Muscles #Anatomy #MSK
Chronic Shoulder Pain - Differential Diagnosis Algorithm
4 tests for the AC joint:
1. Direct palpation
2. Cross-arm shoulder
Cross-arm shoulder ... extension after cross-arm ... Diagnosis #Algorithm #MSK
Rotator Cuff Syndrome - SITS
Supraspinatus, Infraspinatus, Teres minor, and Subscapularis.
Causes: Calcific supraspinatus tendinitis 
Signs: painful abduction
painful abduction of arm ... diagnosis #sports #MSK
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
interval < 120 ms ... = AV junction ... interval ≥ 120 ms ... waves: > 40 ms ... Amy Chung, MD, MSc
Drop Arm Test - Supraspinatus Tear

The drop arm test evaluates for a supraspinatus muscle tear.
Passively adduct
Drop Arm Test - ... Tear The drop arm ... PT_yuu_mizu628 #Drop #Arm ... video #sports #msk
Myocardial infarction localization. A 12 lead EKG creates a 360 degree view of the electrical activity
perspective: II, III & aVL ... inferior leads), I & aVL ... as you can see aVR ... contiguous lead (aVR ... contiguous I, aVL
Upper and Lower Causes of GI Bleed
Upper:
 • Esophagus: Tear (Mallory Weiss, Boerhaave syndrome), Variceal, Esophagitis,
Variceal, Cancer, AVM ... PUD, Duodenitis, AVM ... Polyps • Vessels: AVM
Normal Sinus Rhythm - ECG Diagnosis
Normal sinus rhythm (NSR) is an impulse that originates in the
leads I, II and aVF ... • inverted in aVR ... leads III and aVL
#GI #LGIB #Hematochezia #Diverticulosis #Crohn #UC #Mesenteric #Ischemia #AVM
Mesenteric #Ischemia #AVM