2712 results
Accelerated Idioventricular Rhythm (AIVR) on EKG
 • Regular rhythm with wide. 
 • QRS complexes >120
ranges from 50-110 beats ... Capture and fusion beats ... AIVR #diagnosis #cardiology
Second Degree Heart Block, Mobitz Type I (Wenckebach)

P waves and QRS complexes are normal but... 
•
lengthens • Dropped beats ... HeartBlock #Diagnosis #Cardiology
Second Degree Heart Block, Mobitz Type II

• p waves are normal 
• QRS complexes are usually
There are dropped beats ... HeartBlock #Diagnosis #Cardiology
Lancisi's sign in Severe Tricuspid Regurgitation - Physical Exam
Note the large systolic jugular venous wave caused
rhythm (initial 3 beats ... #PhysicalExam #Cardiology
VT versus SVT with Aberration - Interpretation Cheat Sheet

Features favouring VT
● Absence of typical RBBB or
Presence of captured beats ... run) and fusion beats ... Comparison #Diagnosis #Cardiology
Risk Factors for Sudden Cardiac Death in Patients with Hypertrophic Cardiomyopathy
 - Sudden death in a
tachycardia (≥ 3 beats ... RiskFactors #Death #Cardiology
Hepatopulmonary Syndrome (HPS) demonstrated on Echocardiogram Bubble Study

Intra-cardiac shunt: Bubbles appear in LA quickly (within 3
quickly (within 3 beats ... appear within 3-6 beats ... clinical #POCUS #cardiology
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
on consecutive beats ... Clinical #EM #IM #Cardiology
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
rates) - Capture beats ... - Fusion beats ... Versus #ecg #ekg #cardiology
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
on consecutive beats ... Clinical #EM #IM #Cardiology