7 results
Pacemaker Placement Indications
Class I:
 • Third degree block
 • Advanced 2nd degree block
 • Symptomatic Mobitz
Pacemaker Placement ... with syncope • ... RBBB/LBBB with syncope ... origin • Sinus brady ... BrighamMedRes #Pacemaker
Syncope - Differential Diagnosis Algorithm
Neurocardiogenic:
 • Vasovagal
 • Orthostatic Hypotension
 • Autonomic Neuropathy
 • Situational (micturition,
Syncope - Differential ... Diagnosis Algorithm ... /3rd degree AV Block ... • Pacemaker ... • Tachy-Brady
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
Summary of Heart ... Brady Management ... • Treatment: Pacemaker ... HeartBlocks #Types #Classification ... #degrees #summary
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
ECG Diagnosis Summary ... by a junctional pacemaker ... an infra-Hisian pacemaker ... electrocardiogram #classification ... #summary
Approaching a Difficult Colonoscopy - Scoping Summary
Risk factors for failed C-scope:
 • Incr Age
 • Female
Colonoscopy - Scoping ... Summary Risk factors ... for failed C-scope ... #Colonoscopy #Summary ... diagnosis #management #algorithm
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Antiarrhythmics Pharmacology Summary ... Transient K+ efflux moving ... Vaughan Williams Classification ... primarily) and block ... #Pharmacology #Classification
Endoscopy in Non-Variceal Upper GI Bleeding - Scoping Summary
Pre-Endoscopic Care:
 • Adequate resuscitation: Restrictive> Liberal strategy
GI Bleeding - Scoping ... Summary Pre-Endoscopic ... Start with EGD scope ... UpperGI #Bleeding #Summary ... diagnosis #management #algorithm