7 results
Multifocal Atrial Tachycardia (MAT)
• At least 3 different P wave morphologies: 
• Rate 100-180
• Irregular 
Etiology
Multifocal Atrial ... 3 different P wave ... • Hypoxia • Pulmonary ... #Multifocal #Atrial ... #EKG #Management
External Ventricular Drains (EVDs) & ICP waveform interpretation
An EVD is a temporary closed sterile system that
Loss of discreet waves ... called Lundberg waves ... • LUNDBERG A WAVES ... • LUNDBERG B WAVES ... • LUNDBERG C WAVES
Adult ACLS - Cardiac Arrest Algorithm - AHA 2020
CPR Quality:
 • Push hard (at least 2
• Spontaneous arterial ... pressure waves ... with intra-arterial ... , Thrombosis, (pulmonary ... Algorithm #AHA2020 #management
Approach to Tracheostomy Emergencies - OnePager Summary
COMPONENTS OF A TRACHEOSTOMY TUBE:
 • Obturator - inserted into
tube against the neck ... Call for help (e.g ... above, Insert finger ... Surgical management ... #pulmonary #criticalcare
Mask Oxygen Delivery Devices

Simple Mask aka Hudson's Mask:
 • Flow 6-10 LPM
 • FiO2 35-50%
Face Tent:
tight-fitting mask (e.g ... • FiO2 24-60% Partial ... • FiO2 ~80% Nick ... Delivery #Devices #management ... #pulmonary #criticalcare
Adult Cardiac Arrest - ACLS Circular Algorithm - AHA 2020
CPR Quality:
 • Push hard (at least
• Spontaneous arterial ... pressure waves ... with intra-arterial ... , Thrombosis, (pulmonary ... Algorithm #AHA2020 #management
Fluid Responsiveness and Fluid Tolerance Testing - OnePager Summary
Fluid resuscitation can be beneficial when required or
Pulmonary Artery ... • PULMONARY A ... testing #diagnosis #criticalcare ... #comparison #challenges ... #management