5 results
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Transient K+ efflux moving ... Phase 2 - Plateau ... contraction of atrial ... : CLASS 1 - Sodium ... #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
Pacemaker Operating Modes
1 - Chamber paced
     A (atrium), V (ventricle), D (dual/both)
2
Modes 1 - Chamber ... D (dual/both) 2 ... purpose) D - Pulses ... depolarization during ... Pacing #settings #cardiology
Modified dengue severity classification, PAHO/WHO
Dengue without warning signs - DNWS:
 • Person who lives or has
dengue severity classification ... include any child coming ... and no apparent focus ... hypotension in late phase ... fever #severity #classification
Double Shunt on Echocardiogram
What do you see on this saline contrast study, in a patient with
as RAP>LAP as atrial ... R-L shunt in two phases ... appears to be coming ... #a4c #intrapulmonary ... #cardiology #saline