7 results
Pacemaker Operating Modes
1 - Chamber paced
     A (atrium), V (ventricle), D (dual/both)
2
Modes 1 - Chamber ... D (dual/both) 2 ... response has no clinical ... of time after ventricular ... Pacing #settings #cardiology
Giant dilated left atrium on Echocardiogram (a4c)
It belongs to a 92-year old lady with a history
hypertension and a pacemaker ... sinus rhythm... 1. ... aneurysm idiopathic. 2. ... #clinical #cardiology ... #pocus
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Differential Diagnosis 1. ... to right shunt 2. ... Differential #Diagnosis #cardiology ... #clinical #echocardiogram ... #s4c #pocus #bubble
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Transient K+ efflux moving ... • Atrial depolarization ... contraction of atrial ... Classification: CLASS 1 ... channel blocking effects
VSD on Newborn POCUS Echocardiogram (A4C)
Term newborn presents with irritability and increased work of breathing. Bedside
echo showed 2 VSDs ... MaizeandLube #VSD #ventricular ... #septal #defect ... #pediatrics #clinical ... #cardiology #a4c
Double Shunt on Echocardiogram
What do you see on this saline contrast study, in a patient with
1. ... as RAP>LAP as atrial ... Echocardiogram #clinical ... #pocus #a4c #intrapulmonary ... #cardiology #saline
Ebstein Anomaly on Echocardiogram

Ebstein anomaly. The tricuspid valve is ALWAYS more apically displaced than the mitral
the RV as the ventricular ... associated with an atrial ... Ebstein #Anomaly #POCUS ... #clinical #Echocardiogram ... #cardiology #a4c