8 results
Causes of Tachycardia - Differential Diagnosis Algorithm
Narrow Complex - Regular:
 • Sinus tachycardia
 • Atrial flutter
Causes of Tachycardia ... AV reentrant tachycardia ... • Regular SVT ... SVT with wide QRS ... • Irregular SVT
Tachycardia - Differential Diagnosis Table - Wide vs Narrow, Regular vs Irregular

Regular Rhythm - Narrow Complex
: • ST vs SVT ... • Tx: Vagal maneuvers ... • HyperK vs VT ... > SVT+conduction ... abnormality • Beware AV
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
100 Wide (1) VT ... w/ BBB (3) SVT ... flutter (3) SVTs ... 200ms from longer pause ... #EKG #diagnosis
Visual Guide to AV Nodal Reentrant Tachycardia (AVNRT) - Pathophysiology
 - Dual AV nodal physiology is
Tachycardia (AVNRT ... - In most case ... ECG usually shows ... : regular narrow ... Pathophysiology #cardiology #SVT
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
VT • Rapid and ... Arrhythmias: • SVT ... & termination: SVT ... or other vagal maneuvers ... : SVT-AVNRT or AVRT
Polymorphic ventricular tachycardia (PVT) is a form of ventricular tachycardia in which there are multiple ventricular
(PVT) is a form ... The commonest cause ... of PVT is myocardial ... #Clinical #MedStudent ... #Cardiology #EKG
Atrial fibrillation (AF or A-fib) is an abnormal heart rhythm characterized by rapid and irregular beating.
characterized by rapid and irregular ... (SVT). ... #Clinical #MedStudent ... #EKG #AtrialFibrillation ... #ECGEducator
Ventricular tachycardia (V-tach or VT) is a type of regular and fast heart rate that arises
(V-tach or VT) ... is a type of regular ... #Clinical #MedStudent ... #Cardiology #EKG ... VentricularTachycardia #ECGEducator