7 results
Supraventricular Tachycardias - Pathophysiology
Conduction pathways through SA Node, Atrium, AV Node, Bundle of His, and Ventricle
Node, Atrium, AV ... Fibrillation • AV ... Nodal Reentry Tachycardia ... • AV Reentry ... SVT #diagnosis #cardiology
Ventricular Tachycardia in Wide Complex Tachycardia - Telemetry Diagnosis
 • Lead V1 - LBBB Criteria
 •
- Telemetry Diagnosis ... Lead V1 - LBBB Criteria ... RWPT) • Lead aVR ... VTach #diagnosis #cardiology ... #ekg #ecg #telemetry
Visual Guide to AV Nodal Reentrant Tachycardia (AVNRT) - Pathophysiology
 - Dual AV nodal physiology is
Visual Guide to AV ... ) - Pathophysiology ... - Dual AV nodal ... stays inside the AV ... Visualmedapp #AV
Treatment of Stable Narrow-Complex Tachycardia
Regular Rhythm:
 • Attempt vagal maneuvers
 • Give adenosine 6 milligrams IV
Probably AVnRT or AVRT ... Control rate with AV ... nodal blocking ... Control rate (e.g ... Treatment #management #cardiology
Tachycardia - Differential Diagnosis Table - Wide vs Narrow, Regular vs Irregular

Regular Rhythm - Narrow Complex
Tachycardia - Differential ... Don't rely on criteria ... abnormality • Beware AV ... nodal blockers ... Irregular #causes #cardiology
Treatment of Stable Wide-Complex Tachycardia
Regular
 • If ventricular tachycardia or uncertain rhythm:
    -
Stable Wide-Complex Tachycardia ... If ventricular tachycardia ... WPW) - Avoid AV ... nodal agents (e.g ... Treatment #management #cardiology
Multifocal Atrial Rhythm vs Wandering Atrial Pacemaker
Mutifocal Atrial Rhythm / Multifocal Atrial Tachycardia:
Belong to a group
Multifocal Atrial Tachycardia ... electrocardiographic criteria ... terminalis) or in AV ... sharp contrast to AV ... #ekg #ecg #electrocardiogram