10 results
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
In AVNRT, the atria ... EKG of the same ... when the finding was ... are enough to diagnose ... Hussainch #Cannon #Awaves
Multifocal Atrial Arrhythmias on ECG
Multifocal atrial rhythm & Multifocal atrial tachycardia
ECG Recognition:
 • Variable P wave
not gradual in contrast ... to WAP ... #tachycardia #cardiology ... #diagnosis #ekg ... electrocardiogram #clinical #comparison
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
junctional tachy not from ... 3 different P waves ... intervals >120-200ms from ... #EKG #diagnosis ... electrocardiogram #cardiology
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Small secundum ASD ... to right shunt 2. ... Flow from IVC hampering ... #cardiology #clinical ... echocardiogram #s4c
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
failure, and death. 2. ... Subepicardial atrial ... injury from pericardial ... #ekg #differential ... #cardiology
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
- The distance from ... This is in contrast ... VT #VTach #SVT #Comparison ... #ekg #cardiology ... #diagnosis #electrocardiogram
Multifocal Atrial Rhythm vs Wandering Atrial Pacemaker
Mutifocal Atrial Rhythm / Multifocal Atrial Tachycardia:
Belong to a group
pacemaker focus from ... rhythm, in sharp contrast ... Wandering #Pacemaker #wap ... #diagnosis #cardiology ... #comparison
Double Shunt on Echocardiogram
What do you see on this saline contrast study, in a patient with
bubbles = PFO 2. ... >LAP as atrial septum ... stretched PFO or ASD ... appears to be coming from ... clinical #pocus #a4c
Atrioventricular (AV) Blocks

First Degree AV Block - "If your R is far from your P than
your R is far from ... - Mobitz Type 2 ... a Mobitz Type 2" ... independently of the atria ... #ecg #ekg #diagnosis
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
complications from ... indicated • EKG ... Obtain EKG if: ... CARP, DECREASE V trials ... stratification #diagnosis