Invasive left ventricle pressure–volume analysis: overview and practical clinical implications

Author:

Bastos Marcelo B1ORCID,Burkhoff Daniel2ORCID,Maly Jiri3,Daemen Joost1ORCID,den Uil Corstiaan A14ORCID,Ameloot Koen1ORCID,Lenzen Mattie1,Mahfoud Felix5,Zijlstra Felix1,Schreuder Jan J1,Van Mieghem Nicolas M1

Affiliation:

1. Department of Cardiology, Thoraxcenter, Erasmus University Medical Centre, Office Nt 645, Dr Molewaterplein 40 3015 GD, Rotterdam, The Netherlands

2. Cardiovascular Research Foundation, New York, NY, USA

3. Department of Cardiac and Transplant Surgery, IKEM, Prague, Czech Republic

4. Department of Intensive Care Medicine, Thoraxcenter, Erasmus University Medical Centre, Rotterdam, The Netherlands

5. Department of Internal Medicine III, Cardiology, Angiology, Intensive Care Medicine, Saarland University Hospital, Homburg/Saar, Germany

Abstract

Abstract Ventricular pressure–volume (PV) analysis is the reference method for the study of cardiac mechanics. Advances in calibration algorithms and measuring techniques brought new perspectives for its application in different research and clinical settings. Simultaneous PV measurement in the heart chambers offers unique insights into mechanical cardiac efficiency. Beat to beat invasive PV monitoring can be instrumental in the understanding and management of heart failure, valvular heart disease, and mechanical cardiac support. This review focuses on intra cardiac left ventricular PV analysis principles, interpretation of signals, and potential clinical applications.

Publisher

Oxford University Press (OUP)

Subject

Cardiology and Cardiovascular Medicine

Reference48 articles.

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