mymedschool3d ago

NEET PG cardiovascular physiology cardiac output variables and pressure volume loops checklist.#NEETPG2026 #INICET #NEXTExam #HighYieldReview #Physiology #CardiovascularPhysiology #CardiacOutput #StrokeVolume #Preload #Afterload #Contractility #FrankStarling #FickPrinciple #PVLoops #Hemodynamics

https://mymedschool.org/portfolio/cardiac-output-variables/?utm_source=mastodon&utm_medium=jetpack_social

Cardiac Output Variables for NEET PG: High-Yield Hemodynamics & Physiology

Struggling to read ventricular pressure-volume loops or calculate cardiac output using the Fick Principle? Master preload, afterload, and contractility variables with our high-yield exam overview on mymedschool.org.

mymedschool.org
Romain BarthélémyJan 9, 2023

A good idea and its validation.

Because LVOT area is related to body surface area:

echoVTI x HR x k = indexed CO

https://pubmed.ncbi.nlm.nih.gov/36496041/

#POCUS #CriticalCare #Echocardiography #Hemodynamics #CardiacOutput #PAC #SwanGanz

A simplified echocardiographic formula to estimate cardiac index in the intensive care unit - PubMed

In this study, we validated a practical approach, leveraging on TTE LVOT-VTI and HR only, for non-invasive estimation of CI in ICU patients.

PubMed