3 results
Negative contrast effect = a washout of the contrast (agitated saline) in the right atrium in
Negative contrast ... saline) in the right ... #a4c #Echocardiogram ... #clinical #cardiology ... #pocus
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Effect in Right ... shunt 2. ... #Right #Atrium ... Differential #Diagnosis #cardiology ... #pocus #bubble
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Transient K+ efflux moving ... to maintain a negative ... • Atrial depolarization ... contraction of atrial ... channel blocking effects