19 results
Causes of Hypoxemia- Differential Diagnosis Algorithm
Ventilation/perfusion Mismatch
 • Airway Disease (Asthma, COPD)
 • Vascular (PE*)
 •
Causes of Hypoxemia ... • Pulmonary Arterial ... Hypertension Intracardiac ... Right to Left Shunt ... Defect ** • Atrial
Diagnostic algorithm for a child or adolescent with suspected pulmonary hypertension. CHD, congenital heart disease; CPET,
hereditary pulmonary arterial ... hypertension; IPAH ... idiopathic pulmonary arterial ... hypertension; PCH ... lung disease; LFT
Clinical Classification of Pulmonary Hypertension

1. Pulmonary arterial hypertension from pulmonary vasculopathy
Idiopathic pulmonary arterial hypertension
Heritable gene mutations
Clinical Classification ... Pulmonary arterial ... Idiopathic pulmonary arterial ... due to left heart ... #Differential #Causes
Causes of Pulmonary Hypertension - Differential Diagnosis Algorithm
Pulmonary Arterial Hypertension
 • Idiopathic
 • Associated with:
Causes of Pulmonary ... Hypertension - ... Algorithm Pulmonary Arterial ... Disease - HIV Left-Sided ... Diagnosis #Algorithm #Causes
Differentiating PAH from PVH - Echocardiography
Pulmonary Artery Hypertension (PAH):
 • RV size - Enlarged
 • LA
Pulmonary Artery Hypertension ... from right to left ... septum - Bows from left ... Echocardiogram #comparison ... cardiology #pulmonary #arterial
Portopulmonary Hypertension
Presence of pulmonary arterial hypertension in a patient with portal hypertension
No other obvious causes (chronic
Presence of pulmonary arterial ... other obvious causes ... lung disease, left ... ventricular size, Right atrial ... - Mechanism: causes
Shock Classification Types - Pathophysiology Comparison

Obstructive Shock:
 • Obstructive shock is characterized by a blockage in
Shock Classification ... Pathophysiology Comparison ... in blood flow caused ... Depends on the cause ... hypovolemia and hypotension
Approach to the Hypotensive Patient - Differential Diagnosis Framework for Hypotension

Blood Pressure = Heart Rate x
Framework for Hypotension ... tachycardia • Atrial ... Contractility: • Left ... Neurogenic #Hypotension ... differential #diagnosis #causes
Right-Sided Heart Failure - Differential Diagnosis Algorithm
Cardiac Causes - Rule out Left-Sided Heart Failure (Most Common):
Algorithm Cardiac Causes ... - Rule out Left-Sided ... Tamponade Pulmonary Causes ... Primary Pulmonary Arterial ... Hypertension
Hepatopulmonary Syndrome - Diagnosis and Management Summary
A defect in arterial oxygenation due to a gas exchange
Summary A defect in arterial ... lung disease Caused ... Microbubbles appear in left ... cycles after right atrial ... passage • Arterial