19 results
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
In AVNRT, the atria ... An abrupt rise in ... EKG of the same ... are enough to diagnose ... #Sign
Multifocal Atrial Rhythm vs Wandering Atrial Pacemaker
Mutifocal Atrial Rhythm / Multifocal Atrial Tachycardia:
Belong to a group
both MAT (atrial ... ) and MAR (atrial ... from the sinus ... #cardiology #ekg ... #ecg #electrocardiogram
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
EKG Interpretation ... (e.g. ectopic atrial ... • Saw-Tooth = Atrial ... @AmyChung #EKG ... Interpretation #ECG
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Effect in Right Atrium ... 1. ... Small secundum ASD ... Effect #Right #Atrium ... echocardiogram #s4c
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Lead AVR on ECG ... Subepicardial atrial ... aVR • Classic EKG ... : AVNRT, AVRT, atrial ... #AVR #leadAVR #ecg
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
arrhythmia syndromes (e.g ... : • Low: <1 percent ... 300 = NSVT EKG ... capture of the atria ... arrhythmia • Atrial
Multiple Sclerosis - Summary

Multiple Sclerosis (MS) is an autoimmune-mediated neurodegenerative disease of the central nervous system
combination of: 1. ... Signs and symptoms ... Radiographic findings (eg ... Laboratory findings (eg ... VEP’s: EEG of visual
Hepatopulmonary Syndrome - Diagnosis and Management Summary
A defect in arterial oxygenation due to a gas exchange
diffusion-perfusion defect (Type 1) ... 5% or ≥ 4mmHg from ... restricted diffusion from ... cycles after right atrial ... blood gas (ABC)
Double Shunt on Echocardiogram
What do you see on this saline contrast study, in a patient with
>LAP as atrial septum ... stretched PFO or ASD ... appears to be coming from ... Echocardiogram #clinical #pocus ... #a4c #intrapulmonary
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
weakness in: 1. ... EMG Findings: ... 1. ... test - Cogan sign ... - Peek sign