117 results
Morphological Criteria for Discriminating Ventricular Tachycardia from Supraventricular Tachycardia with Aberration

Source Article: Wide Complex Tachycardia –
Morphological Criteria ... Distinguishing #Criteria ... #Cardiology #ECG ... #EKG #Electrocardiogram ... #VTach #SVT #Differences
Baby Sneeze in Utero - Fetal Ultrasound

Vivienne Meljen, MD @StethoscopeOn

#Baby #Sneeze #Utero #POCUS #Fetal #Ultrasound #POCUS
Baby Sneeze in Utero ... #Baby #Sneeze #Utero ... POCUS #Obstetrics #Radiology ... #Clinical #Fetus
Supraventricular Tachycardias - Pathophysiology
Conduction pathways through SA Node, Atrium, AV Node, Bundle of His, and Ventricle
Supraventricular Tachycardias ... • Atrial Tachycardia ... Nodal Reentry Tachycardia ... Pathophysiology #SVT ... #diagnosis #cardiology
Ventricular Tachycardia - Management Algorithm
Wide Complex Tachycardia: Rate > 100, QRS > 120
DDx: Ventricular tachycardia, SVT
Ventricular Tachycardia ... Wide Complex Tachycardia ... , SVT with aberrancy ... , SVT iso Na channel ... Management #Algorithm #cardiology
Lead aVR on EKG
Lead aVR can provide some unique insight into 5 different conditions:

 - Acute
narrow complex tachycardias ... from SVT with aberrancy ... in wide complex tachycardias ... using the Vereckei criteria ... #Diagnosis #Cardiology
Wide Complex Tachycardia - Differential Diagnosis Algorithm
Irregular
 • Polymorphic VT
    - Torsades
Wide Complex Tachycardia ... - V-Paced Tachycardia ... - SVT with ... #WideComplex #Tachycardia ... Algorithm #WCT #cardiology
Tachycardia - Differential Diagnosis Framework
Narrow-Complex:
 • Regular: Sinus Tachycardia, Junctional Tachycardia, Atrial Tachycardia, Atrial Flutter, AVRT
WPW), AVnRT (ie SVT ... Antidromic AVRT, SVT ... Irregular: Polymorphic VT ... Any irregular SVT ... Differential #Diagnosis #cardiology
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
tachycardia (SVT ... • Vereckei criteria ... than Brugada criteria ... #leadAVR #ecg #electrocardiogram ... #differential #cardiology
Wide Complex Tachycardia - ECG Definition and Causes
 • Wide Complex Tachycardia (WCT) is a cardiac
(VT) (~80%) • ... (SVT) - with ... Ventricular pacing • Electrocardiogram ... WCT #diagnosis #cardiology ... #ekg #ecg #electrocardiogram
Tachycardia - Differential Diagnosis Table - Wide vs Narrow, Regular vs Irregular

Regular Rhythm - Narrow Complex
: • ST vs SVT ... • HyperK vs VT ... > SVT+conduction ... Don't rely on criteria ... Irregular #causes #cardiology