18 results
Causes of Hypoxemia- Differential Diagnosis Algorithm
Ventilation/perfusion Mismatch
 • Airway Disease (Asthma, COPD)
 • Vascular (PE*)
 •
of Hypoxemia- Differential ... Diagnosis Algorithm ... • Pulmonary Arterial ... to Left Shunt ... Defect ** • Atrial
Venous Thrombosis vs Arterial Thrombosis - Differential Diagnosis Framework

VENOUS THROMBOSIS

 • Acquired Risk Factors:
	- >48 hours
Arterial Embolism ... • Cardiac: - Atrial ... thrombus - atrial ... fibrillation - Left ... cardiac valves (septic
Causes of Cyanosis in the Newborn - Differential Diagnosis Algorithm
Peripheral Only:
 • Poor Perfusion
 • Acrocyanosis
Hemoglobinopathy:
Diagnosis Algorithm ... Sulfhemoglobin Left-to-Right ... Arteriosus • Atrial ... Venous Return Right-to-Left ... Transposition of the Great Arteries
Degenerated Left Atrial Myxoma on Echocardiogram (PLAX)
A 68-year-old gentleman with progressive shortness of breath and cystic
Degenerated Left ... Atrial Myxoma on ... Final diagnosis ... #Degenerated #Atrial ... clinical #cardiology #pocus
Coronary Artery Embolism - Etiology and Scoring
Etiology:
 • Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
to Left from Venous ... System/Right Heart ... venous origin of CE material ... non-culprit vessels • Atrial ... #diagnosis #differential
Oxyhemoglobin Dissociation Curve 

Left Shift - decreased unloading of O2 at tissue level (i.e.  increased
Dissociation Curve Left ... variant • fetal ... anæmia • arterial ... Differential #Causes ... #Diagnosis
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
Libman Sacks) • Atrial ... Glomerulonephritis Septic ... Marantic (NTBE) Differential ... • Left sided > Right ... heart failure • Left
Right-Sided Heart Failure - Differential Diagnosis Algorithm
Cardiac Causes - Rule out Left-Sided Heart Failure (Most Common):
Right-Sided Heart ... Diagnosis Algorithm ... Causes - Rule out Left-Sided ... • Pulmonary Embolism ... Primary Pulmonary Arterial
Approach to the Hypotensive Patient - Differential Diagnosis Framework for Hypotension

Blood Pressure = Heart Rate x
Diagnosis Framework ... tachycardia • Atrial ... • Pulmonary embolism ... pneumothorax • Right ... Contractility: • Left
Differentiating PAH from PVH - Echocardiography
Pulmonary Artery Hypertension (PAH):
 • RV size - Enlarged
 • LA
- Bows from right ... to left • RVOT ... Differentiating #PAH #PVH #Echocardiogram ... #comparison #diagnosis ... cardiology #pulmonary #arterial