22 results
Causes of Hypoxemia- Differential Diagnosis Algorithm
Ventilation/perfusion Mismatch
 • Airway Disease (Asthma, COPD)
 • Vascular (PE*)
 •
- Differential Diagnosis ... • Interstitial lung ... Arterial Hypertension ... Defect ** • Atrial ... Right to Left Shunt
Diagnostic algorithm for a child or adolescent with suspected pulmonary hypertension. CHD, congenital heart disease; CPET,
Diagnostic algorithm ... arterial hypertension ... arterial hypertension ... ; CLD, chronic lung ... disease; LFT, liver
Causes of Pulmonary Hypertension - Differential Diagnosis Algorithm
Pulmonary Arterial Hypertension
 • Idiopathic
 • Associated with:
Causes of Pulmonary ... Differential Diagnosis ... Algorithm Pulmonary ... Arterial Hypertension ... Disease - HIV Left-Sided
Clinical Classification of Pulmonary Hypertension

1. Pulmonary arterial hypertension from pulmonary vasculopathy
Idiopathic pulmonary arterial hypertension
Heritable gene mutations
Clinical Classification ... Pulmonary arterial ... arterial hypertension ... due to left heart ... Classification #Diagnosis
Differentiating PAH from PVH - Echocardiography
Pulmonary Artery Hypertension (PAH):
 • RV size - Enlarged
 • LA
from right to left ... septum - Bows from left ... Differentiating #PAH #PVH #Echocardiogram ... #comparison #diagnosis ... #arterial #venous
Portopulmonary Hypertension
Presence of pulmonary arterial hypertension in a patient with portal hypertension
No other obvious causes (chronic
arterial hypertension ... causes (chronic lung ... disease, left heart ... Transthoracic echocardiogram ... ventricular size, Right atrial
Right-Sided Heart Failure - Differential Diagnosis Algorithm
Cardiac Causes - Rule out Left-Sided Heart Failure (Most Common):
- Differential Diagnosis ... Causes - Rule out Left-Sided ... • Diffuse Lung ... • Chronic Lung ... Arterial Hypertension
Chronic Thromboembolic Pulmonary Hypertension (CTEPH) and Pulmonary Thromboendarterectomy
Chronic Thromboembolic Pulmonary Hypertension
Definition: mean pulmonary-artery pressure > 25mmHg
Hypertension (CTEPH ... Hypertension Definition ... Plexiform-lesion formation Clinical ... Ventilation-perfusion lung ... Thrombi Removal → Left
Pneumothorax Diagnosis on M-Mode

Left Lung: Normal sliding, sandy beach appearance

Right Lung: No lung sliding, Barcode Sign!

-
Pneumothorax Diagnosis ... on M-Mode Left ... #Sign #POCUS #Diagnosis ... #Comparison #Clinical ... #Pulmonary #LungSliding
Hepatopulmonary Syndrome - Diagnosis and Management Summary
A defect in arterial oxygenation due to a gas exchange
absence of intrinsic lung ... shunt (Type 2) Clinical ... Microbubbles appear in left ... disease - Portal hypertension ... on radioactive lung