1052 results
Oxygen Saturation - Measurement Techniques and Limitations
 • Sp02 - Cutaneous pulse oximeter
 • SaO2 Calculated
Limitations • Sp02 ... pulse oximeter • SaO2 ... ABG device • SaO2 ... #Measurement #pulmonary
Right Heart Catheterization Cheat Sheet: Interpretation of Pressures and Waveforms 
Direct measurements
 ● Central venous pressure
pressures (RA, RV) ● Pulmonary ... pressure (PAp) ● Pulmonary ... – CVP]/CO) ● Pulmonary ... x 13.4 x Hb x SaO2 ... CheatSheet #Waveforms #Cardiology
Hypoxia and Hypoxemia - Overview
Hypoxia - insufficient oxygen delivered to tissues to meet demands
Hypoxemia - low
measured on ABG) SaO2 ... output) - Low SvO2 ... Low CaO2 → Low SvO2 ... High PaO2, High SvO2 ... Hypoxemia #summary #pulmonary
Pulmonary Embolism on POCUS Echocardiogram

Mid 30's female with chest pain/dyspnea.  Triage EKG (no prior).
Pulmonary Embolism ... on POCUS Echocardiogram ... Pulmonary embolism ... RJonesSonoEM #Pulmonary ... A4c #clinical #cardiology
Echocardiographic Findings of Acute Right Ventricular Strain
 - Increased RV:LV Size Ratio
 - Abnormal Septal Motion
Regurgitation - Elevated Pulmonary ... Echocardiogram #POCUS ... #Ventricular #cardiology ... #POCUS
Pulmonary Hypertension - Classification, Evaluation, POCUS Assessment

#PHTN #Pulmonary #Hypertension #Classification #Evaluation #POCUS #Assessment #Groups
Pulmonary Hypertension ... Classification, Evaluation, POCUS ... Assessment #PHTN #Pulmonary ... Classification #Evaluation #POCUS
POCUS Findings in Acute Pulmonary Embolism
- McConnell's Sign
- TAPSE
- D-Shaped Septum
- Abnormal RV:LV Ratio

#Pulmonary #Embolism #AcutePE
POCUS Findings in ... Acute Pulmonary ... RV:LV Ratio #Pulmonary ... AcutePE #Accuracy #POCUS
Medications for High-Altitude Sickness 
Acetazolarnide 
 • Carbonic Anydrase Inhibitor Bicarb diuresis & metabolic Acidosis ->
Anti-emetic O2 (SaO2 ... • Decreases pulmonary
Aortic and Mitral Valve Vegetations in Endocarditis on POCUS - PLAX

Why would this 30 y/o male
Endocarditis on POCUS ... murmur... but with #POCUS ... mitral valves and pulmonary ... #Endocarditis #POCUS ... PLAX #clinical #cardiology
Cardiac POCUS.  #diagnosis #em #cardiology #pocus
Cardiac POCUS. ... diagnosis #em #cardiology ... #pocus