11 results
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Lead AVR on ECG ... • Classic EKG ... #AVR #leadAVR #ecg ... #electrocardiogram ... #diagnosis #ekg
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
Approach to ECGs ... bradyarrhythmia #ECG ... #EKG #diagnosis ... #electrocardiogram ... #cardiology #differential
Mask Oxygen Delivery Devices

Simple Mask aka Hudson's Mask:
 • Flow 6-10 LPM
 • FiO2 35-50%
Face Tent:
tight-fitting mask (e.g ... oxygen ambient air ... • FiO2 24-60% Partial ... #Devices #management ... #pulmonary #criticalcare
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
Brady Management ... P and QRS • Atrial ... summary #Diagnosis #EKG ... #electrocardiogram ... #ecg #cardiology
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
oliguria (< 0.5 mL/kg ... Shock - Decreased SVR ... Classification #diagnosis #management ... #Overview #criticalcare ... #differential #
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
oliguria (< 0.5 mL/kg ... Shock - Decreased SVR ... Classification #diagnosis #management ... #Overview #criticalcare ... #differential #
Peripartum Cardiomyopathy - Summary
1. Definition
 • Towards the end of pregnancy to 5 months postpartum
Differential Diagnosis ... cardiomyopathy (e.g ... hemodynamics (e.g ... LVEF recovery (e.g ... teratogenic GDMT meds (e.g
Extracorporeal Membrane Oxygenation (ECMO) - Basics
Mode of cardiopulmonary support used to treat pulmonary and/or cardiovascular failure
Blood returns - arterial ... VA-ECMO OXYGEN DELIVERY ... Assess perfusion (eg ... #ECMO #Basics #management ... #pulmonary #criticalcare
ECMO Troubleshooting - OnePager Summary
ECMO Emergency Protocol - Team should train/practice & have necessary supplies at
AIR EMBOLISM ... insufficient oxygen delivery ... CO2 production (e.g ... problems #diagnosis #differential ... #management #criticalcare
Increased Airway Pressure - Guidelines for Crises in Anaesthesia

Using these steps from start to end should
❶Adequate oxygen delivery ... help AND check arterial ... blood gas, 12-lead ECG ... Airway #Pressure #Differential ... Checklist #Diagnosis #Management