5 results
Almost any type of cardiac arrhythmia is seen in digitalis toxic­ity. However, type II second-degree atrioventricular
Almost any type of cardiac ... heart block, sino-atrial ... (SA) block, AV ... Non-paroxysmal atrial ... #EKG #ECG #Digoxin
Huge right atrial myxoma on POCUS Echocardiogram

Notice the typical attachment to the inter-atrial septum (fossa ovalis)
Huge right atrial ... myxoma on POCUS ... attachment to the inter-atrial ... @EduPOCUS #atrial ... #s4c #ultrasound
Ventricular Fibrillation on POCUS - Apical 4 Chamber View

A 50-year-old woman with a history of cardiac
with a history of cardiac ... with preserved atrial ... echocardiogram #cardiology ... #clinical #a4c ... #AV #Dissociation
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Pharmacology Summary Cardiac ... Phases: Phase 0 - Ventricular ... • Atrial depolarization ... contraction of atrial ... current) causing ↓SA
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
manifestation of cardiac ... heart disease Causes ... Substances • Digoxin ... capture of the atria ... arrhythmia • Atrial