9 results
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
First Degree AV Block ... • During sinus ... by a junctional pacemaker ... an infra-Hisian pacemaker ... electrocardiogram #classification
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Transient K+ efflux moving ... : • MOA: Block ... : • MOA: Block ... primarily) and block ... : • MOA: Block
Syncope - Differential Diagnosis Algorithm
Neurocardiogenic:
 • Vasovagal
 • Orthostatic Hypotension
 • Autonomic Neuropathy
 • Situational (micturition,
Differential Diagnosis Algorithm ... /3rd degree AV Block ... • Pacemaker ... Differential #Diagnosis #Algorithm ... #causes
Shock - Differential Diagnosis by Classification
Reflex Syncope 
 - Vasovagal syncope
   • Prolonged standing
Differential Diagnosis by Classification ... pauses • AV block ... Differential #Diagnosis #Classification ... #Table #Causes
Pacemaker Indications
Class I
 • Symptomatic sinus node dysfunction
 • 3° AV or type 2 2° AV
Pacemaker Indications ... Class I • Symptomatic ... or type 2 2° AV block ... or Type 1 2° AV block ... uncovered or provoked during
Perhaps quite too often, the knee-jerk reaction to an elevated Troponin is to call our friends
are typically able ... blood flow occurs during ... Even during the ... to effectively block ... clinica l#foamed #algorithm
Perhaps quite too often, the knee-jerk reaction to an elevated Troponin is to call our friends
are typically able ... blood flow occurs during ... Even during the ... to effectively block ... #diagnosis #algorithm
Stepwise management of acute headache in the emergency department 

1) Metoclopramide 10 mg IV or prochlorperazine
especially if using ... unnecessary if using ... occipital nerve block ... therapy listed in Table ... Management #Stepwise #Algorithm
6/02/2022 UPDATE: This assay is designed to detect non-variola orthopoxviruses, including monkeypox virus. It is not
www.cdc.gov/csels/dls/locs ... should use this algorithm ... smallpox-diagnostic-algorithm-poster ... See table below ... all HIGH RISK CASES