11 results
Second Degree Heart Block, Mobitz Type II

• p waves are normal 
• QRS complexes are usually
Second Degree Heart ... normal • QRS complexes ... to concomitant bundle ... HeartBlock #Diagnosis #Cardiology ... #EKG #ECG #Electrocardiogram
Hepatopulmonary Syndrome (HPS) demonstrated on Echocardiogram Bubble Study

Intra-cardiac shunt: Bubbles appear in LA quickly (within 3
Hepatopulmonary Syndrome (HPS ... noted in the right heart ... #HPS #Hepatopulmonary ... Study #clinical #POCUS ... #cardiology
Atrioventricular (AV) Blocks

First Degree AV Block - "If your R is far from your P than
preceding each QRS complex ... wave (ventricular complex ... Heart Block • ... #heart #heartblock ... #cardiology #ecg
66 yo with syncope - Ventricular Tachycardia

This ECG shows a wide-complex tachycardia in a right bundle
Tachycardia This ECG ... tachycardia in a right bundle ... branch block pattern ... going quite fast (heart ... VentricularTachycardia #Clinical #Cardiology
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
Heart Block: ... Pacemaker 3rd Degree, Complete ... Heart Block: ... HeartBlocks #Types #Classification ... #cardiology
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
(AV blocks) - ECG ... heart block. ... aka Complete Heart ... #AVBlock #cardiology ... electrocardiogram #classification
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
Premature Ventricular Complexes ... Hypokalemia • Bundle ... branch block • ... A PAC also has a ... #differential #cardiology
Third Degree AV Block aka Complete Heart Block
 • In sinus rhythm with complete AV block,
Third Degree AV Block ... aka Complete Heart ... but the P wave has ... #cardiology #ekg ... #ecg #diagnosis
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Lead AVR on ECG ... • LMCA clusvon has ... events in-hospital. heart ... tachycardia • Narrow complex ... #differential #cardiology
This infographic provides a mnemonic tool called “WOBBLER” for assessing an ECG (electrocardiogram) in cases of
to focus on ... : QRS complex ... underlying structural heart ... dangerous yet subtle ... #cardiology #differential