Dynamic pressure–volume loop analysis by simultaneous real-time cardiovascular magnetic resonance and left heart catheterization

Dynamic pressure–volume loop analysis by simultaneous real-time cardiovascular magnetic resonance and left heart catheterization

Abstract Background Left ventricular (LV) contractility and compliance are derived from pressure–volume (PV) loops during dynamic preload reduction, but reliable simultaneous measurements of pressure and volume are challenging with current technologies. We have developed a method to quantify contrac...

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Bibliographic Details
Main Authors: Felicia Seemann, Christopher G. Bruce, Jaffar M. Khan, Rajiv Ramasawmy, Amanda G. Potersnak, Daniel A. Herzka, John W. Kakareka, Andrea E. Jaimes, William H. Schenke, Kendall J. O’Brien, Robert J. Lederman, Adrienne E. Campbell-Washburn
Format: Article
Language:English
Published: Elsevier 2023-01-01
Series:Journal of Cardiovascular Magnetic Resonance
Subjects:
Pressure–volume loops
Myocardial contractility
Myocardial compliance
CMR-guided catheterization
Real-time CMR
Online Access:https://doi.org/10.1186/s12968-023-00913-4

Internet

https://doi.org/10.1186/s12968-023-00913-4

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