8171 results
Multifocal Atrial Tachycardia (MAT) on EKG
 • Heart rate > 100 bpm (usually 100-150 bpm)
 •
Tachycardia (MAT) on EKG ... • Heart rate ... diagnosis #cardiology #EKG ... #ECG #Electrocardiogram ... #labeled #clinical
Accelerated Idioventricular Rhythm (AIVR) on EKG
 • Regular rhythm with wide. 
 • QRS complexes >120
Rhythm (AIVR) on EKG ... 120 ms • Heart rate ... diagnosis #cardiology #EKG ... #ECG #Electrocardiogram ... #clinical
Supraventricular Tachycardia EKG

Here’s a great ECG case of a 50-year-old lady who presented with palpitations

Her heart
Supraventricular Tachycardia EKG ... palpitations Her heart rate ... #Tachycardia #EKG ... #Cardiology #EKG ... #Clinical
Hyperkalemia on EKG
"Mild" Hyperkalemia
 • Peaked, narrow-based T Waves
 • Double counting of HR by EKG
Hyperkalemia on EKG ... counting of HR by EKG ... concentration, the rate ... #Hyperkalemia #EKG ... cardiology #diagnosis #clinical
Hyperkalemia (9.5) on ECG

ECG of an unconscious young man thought to be in "V-Tach"

His rate is
"V-Tach" His rate ... 110 bpm When the rate ... #Hyperkalemia #ECG ... #EKG #Electrocardiogram ... #Clinical #Cardiology
Atrial Fibrillation and WPW - Pre-Excitation AFib
In pre-excitation + a-fib with RVR:
 • All AV nodal
contraindicated • For rate ... PreExcitation #clinical ... #ecg #ekg #electrocardiogram
66 yo with syncope - Ventricular Tachycardia

This ECG shows a wide-complex tachycardia in a right bundle
Tachycardia This ECG ... quite fast (heart rate ... VentricularTachycardia #Clinical ... #Cardiology #ECG ... #EKG #Electrocardiogram
Checklist Approach to Hypokalemia

Consider risk factors for arrhythmia:
 - EKG changes (especially QT prolongation)
 - Digoxin
arrhythmia: - EKG ... incongruous with clinical ... context & EKG) ... - Rate of 10 ... - Rate of 20
Multifocal (or multiform) atrial tachycardia (MAT) is an abnormal heart rhythm, specifically a type of supraventricular
Normally, the heart rate ... , and the rate exceeds ... (if the heart rate ... #Clinical #MedStudent ... #EKG #MAT #MultifocalAtrialTachycardia
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
Arrhythmia: • The rate ... • As the heart rate ... • The heart rate ... cardiology #diagnosis #ekg ... #variants #clinical