10 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
Pacemaker Coding Terminology
#Diagnosis #Cardiology #PPM #Pacemaker #LetterCode #Coding #Classification #Table #CoreEM
Pacemaker Coding ... Cardiology #PPM #Pacemaker ... #LetterCode #Coding ... #Classification ... #Table #CoreEM
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
1st Degree Heart Block ... Mobitz I Heart Block ... Complete Heart Block ... • Block in AV ... HeartBlocks #Types #Classification
Ultrasound (POCUS) For Nerve Blocks
Nerve block sites, agents, dosing and duration
Infographic by Dr. David Cisewski @dhcisewski
#Management
Nerve block sites ... , agents, dosing ... #Pain #Nerve #Block ... #Anesthetics #Dosing ... #Doses #Table
The first three letters refer to chamber paced, chamber sensed, and response to sensed events. The
Cardiology #PPM #Pacemaker ... #LetterCode #Coding ... #Classification ... #Table
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
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 ... or type 2 2° AV block ... or Type 1 2° AV block ... uncovered or provoked during ... EricsMedicalLectures/featured #Pacemaker
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
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