2025 results
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
A waves during AVNRT ... Physical Exam In AVNRT ... EKG of the same ... are enough to diagnose ... that’s called “clinical
Wolff-Parkinson-White (WPW)
- Orthodromic AVRT: Narrow complex, most common 
- Antidromic AVRT: wide complex because goes through
- Orthodromic AVRT ... - Antidromic AVRT ... WPW #Cardiology #ECG ... #EKG #Electrocardiogram ... #Clinical #Diagnosis
Tachycardia - Differential Diagnosis Framework
Narrow-Complex:
 • Regular: Sinus Tachycardia, Junctional Tachycardia, Atrial Tachycardia, Atrial Flutter, AVRT
- Differential Diagnosis ... Atrial Flutter, AVRT ... WPW), AVnRT (ie ... Tachycardia, Antidromic AVRT ... #Differential #Diagnosis
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
: Differential diagnosis ... aVR • Classic EKG ... tachycardia ddx: AVNRT ... electrocardiogram #diagnosis ... #ekg #differential
Lead aVR on EKG
Lead aVR can provide some unique insight into 5 different conditions:

 - Acute
Lead aVR on EKG ... TCA-like overdose - AVRT ... Brugada criteria) #Diagnosis ... #Cardiology #EKG ... #ECG #Lead #AVR
Textbook progression Of EKG changes in Hyperkalemia. In reality, EKGs are far 
more variable and unpredictable.
progression Of EKG ... In reality, EKGs ... #Progression #EKG ... #ECG #Electrocardiogram ... #Changes #Diagnosis
Tachyarrhythmia Framework - Differential Diagnosis
 • Narrow QRS - Regular Rhythm: Sinus tachycardia, AVNRT, Orthodromic AVRT,
- Differential Diagnosis ... Sinus tachycardia, AVNRT ... , Orthodromic AVRT ... block, Antidromic AVRT ... #Differential #Diagnosis
Acute Pericarditis - EKG Changes

EKG Progression and Symptoms

#Acute #Pericarditis #Changes #EKG #ECG #Electrocardiogram #Diagnosis #Cardiology #Clinical
Pericarditis - EKG ... Changes EKG Progression ... Pericarditis #Changes #EKG ... #Diagnosis #Cardiology ... #Clinical
Cannon A Waves in AVNRT on Neck Physical Exam

69 year old female patient comes with a
Cannon A Waves in AVNRT ... fever, what’s the clinical ... shown , what’s the diagnosis ... cannon a waves in AVNRT ... CannonA #AWaves #AVNRT
Supraventricular Tachycardia EKG

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

Her heart
Supraventricular Tachycardia EKG ... @EM_RESUS #AVRT ... #Tachycardia #EKG ... #Cardiology #EKG ... #Clinical