12 results
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
interval on the electrocardiogram ... (ECG) on consecutive ... Clinical #EM #IM #Cardiology ... #MedStudent #EKG ... #Mobitz #ECGEducator
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
interval on the electrocardiogram ... (ECG) on consecutive ... Clinical #EM #IM #Cardiology ... #MedStudent #EKG ... #Mobitz #ECGEducator
Atrial Fibrillation and WPW - Pre-Excitation AFib
In pre-excitation + a-fib with RVR:
 • All AV nodal
Atrial Fibrillation ... defibrillator at ... PreExcitation #clinical #ecg ... #ekg #electrocardiogram ... #cardiology
Supraventricular tachycardia (SVT) is an abnormally fast heart rhythm arising from improper electrical activity in upper
fibrillation, paroxysmal ... Symptoms may include ... #Clinical #MedStudent ... #Cardiology #EKG ... SupraVentricularTachycardia #ECGEducator
Digoxin effect on Electrocardiogram (EKG)
Digoxin is a cardiac glycoside from the foxglove leaf
Mechanism
 - Inhibits Na-K
- Decreases AV ... fibrillation and ... atrial flutter ... (at therapeutic ... #EKG #Cardiology
Osborn waves - positive deflections at the J point (negative in aVR and V1) with a
point (negative in aVR ... people with high hypercalcemia ... idiopathic ventricular fibrillation ... #Cardiology #diagnosis ... #ECG #Clinical
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Lead AVR on ECG ... only looks at aVR ... #AVR #leadAVR #ecg ... #electrocardiogram ... #differential #cardiology
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
Approach to ECGs ... tachycardia (MAT ... bradyarrhythmia #ECG ... #electrocardiogram ... #cardiology #differential
Wolff–Parkinson–White syndrome (WPW) is one of several disorders of the electrical system of the heart that
pathway between the atria ... Pathophysiology #Diagnosis #Cardiology ... #MedStudent #EKG ... DeltaWave #ShortPR #Criteria ... #ECGEducator
Atrioventricular (AV) Blocks

First Degree AV Block - "If your R is far from your P than
Block - Mobitz ... independently of the atria ... heart #heartblock #cardiology ... #ecg #ekg #diagnosis ... #electrocardiogram