3 results
Visual Guide to AV Nodal Reentrant Tachycardia (AVNRT) - Pathophysiology
 - Dual AV nodal physiology is
Nodal Reentrant ... ECG usually shows ... : regular narrow ... #Nodal #Reentrant ... Pathophysiology #cardiology
Treatment of Stable Narrow-Complex Tachycardia
Regular Rhythm:
 • Attempt vagal maneuvers
 • Give adenosine 6 milligrams IV
Treatment of Stable Narrow-Complex ... Attempt vagal maneuvers ... Converts - Probably AVnRT ... Control rate with AV ... nodal blocking
Tachycardia - Differential Diagnosis Table - Wide vs Narrow, Regular vs Irregular

Regular Rhythm - Narrow Complex
• ST vs SVT (AVNRT ... • Tx: Vagal maneuvers ... abnormality • Beware AV ... nodal blockers ... #cardiology