15 results
Hypoxemia Differential Diagnosis Algorithm by A-a Gradient

Normal A-a Gradient:
 • ↓ Atmospheric pressure
 • Hypoventilation: CNS
Differential Diagnosis Algorithm ... Differential #Diagnosis #Algorithm ... #pulmonary #Aa
Aplastic Anemia Summary

 • Definition
 • Pathophysiology
 • DDx: AA vs Hypocellular MDS
 • Expectation
 •
Pathophysiology • DDx: AA ... Expectation • Rx Algorithm
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
Intracardiac, Pulmonary ... V/Q Mismatch: Pulmonary ... , Atelectasis, Pulmonary ... Diffusion Defect: Pulmonary ... UnremarkableLab #AA
Algorithm for Treatment of Chronic Thromboembolic Disease (CTEPH)
Initial Imaging for Screening - V/Q scan - 90-100%
Algorithm for Treatment ... Screening - V/Q scan ... • Assess for Pulmonary ... Operability → Pulmonary ... cteph #management #algorithm
Chronic Thromboembolic Pulmonary Hypertension (CTEPH) Diagnosis Algorithm

Defined as pulmonary hypertension (mPAP > 25) > 6 months
Thromboembolic Pulmonary ... CTEPH) Diagnosis Algorithm ... Defined as pulmonary ... get CTPE or V/Q scan ... CTEPH #Diagnosis #Algorithm
Chest Pain - Diagnosis and Workup Algorithm

History and Exam
Acute life-threatening causes:
 • Acute myocardial infarction
 •
Diagnosis and Workup Algorithm ... Pneumothorax • Pulmonary ... PE • CTA/VQ scan ... Pain #Diagnosis #Algorithm
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
murmur 3/6) - Pulmonary ... ASA class If ... event, follow ACC algorithm ... days before Pulmonary ... and undergoing AAA
Differential diagnosis of the reversed halo sign (RHS). AIA, angioinvasive aspergillosis; AIS, adenocarcinoma in situ; COP,
AIA, angioinvasive ... pneumonia; PZ, pulmonary ... #Diagnosis #Pulmonary ... #Differential #Algorithm
Adult ACLS - Cardiac Arrest Algorithm - AHA 2020
CPR Quality:
 • Push hard (at least 2
Cardiac Arrest Algorithm ... - AHA 2020 CPR ... , Thrombosis, (pulmonary ... cardiacarrest #Algorithm
Adult Cardiac Arrest - ACLS Circular Algorithm - AHA 2020
CPR Quality:
 • Push hard (at least
ACLS Circular Algorithm ... - AHA 2020 CPR ... , Thrombosis, (pulmonary ... cardiacarrest #Algorithm