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Stąpór M, Piłat A, Misiuda A, Górkiewicz-Kot I, Kaleta M, Kleczyński P, Żmudka K, Legutko J, Kapelak B, Wierzbicki K, Gackowski A. Preoperative and mid-term right ventricular systolic function assessment, at rest and during exercise, with speckle-tracking echocardiography after left ventricular assist device implantation. Hellenic J Cardiol 2024; 76:31-39. [PMID: 37295667 DOI: 10.1016/j.hjc.2023.05.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2023] [Revised: 04/12/2023] [Accepted: 05/30/2023] [Indexed: 06/12/2023] Open
Abstract
OBJECTIVES The study aimed to compare pre- and postoperative resting as well as postprocedural resting and exertional right ventricular speckle-tracking echocardiographic parameters at a mid-term follow-up after left ventricular assist device (LVAD) implantation. METHODS Patients with implanted third-generation LVADs with hydrodynamic bearings were prospectively enrolled (NCT05063006). Myocardial deformation was evaluated before pump implantation and at least three months after the procedure, both at rest and during exercise. RESULTS We included 22 patients, 7.3 months (IQR, 4.7-10.2) after the surgery. The mean age was 58.4 ± 7 years, 95.5% were men, and 45.5% had dilated cardiomyopathy. The RV strain analysis was feasible in all subjects both at rest and during exercise. The RV free wall strain (RVFWS) worsened from -13% (IQR, -17.3 to -10.9) to -11.3% (IQR, -12.9 to -6; p = 0.033) after LVAD implantation with a particular decline in the apical RV segment [-11.3% (IQR, -16.4 to -6.2) vs -7.8% (IQR, -11.7 to -3.9; p = 0.012)]. The RV four-chamber longitudinal strain (RV4CSL) remained unchanged [-8.5% (IQR, -10.8 to -6.9) vs -7.3% (IQR, -9.8 to -4.7; p = 0.184)]. Neither RVFWS (-11.3% (IQR, -12.9 to -6) vs -9.9% (IQR, -13.5 to -7.5; p = 0.077) nor RV4CSL [-7.3% (IQR, -9.8 to -4.7) vs -7.9% (IQR, -9.8 to -6.3; p = 0.548)] changed during the exercise test. CONCLUSIONS In patients who are pump-supported, the right ventricular free wall strain tends to worsen after LVAD implantation and remains unchanged during a cycle ergometer stress test.
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Affiliation(s)
- Maciej Stąpór
- Department of Interventional Cardiology, John Paul II Hospital, Kraków, Poland; Noninvasive Cardiovascular Laboratory, John Paul II Hospital, Kraków, Poland
| | - Adam Piłat
- AGH University of Science and Technology, Department of Automatic Control and Robotics, Kraków, Poland
| | - Agnieszka Misiuda
- Noninvasive Cardiovascular Laboratory, John Paul II Hospital, Kraków, Poland
| | - Izabela Górkiewicz-Kot
- Department of Cardiovascular Surgery and Transplantology, John Paul II Hospital, Kraków, Poland
| | - Michał Kaleta
- Department of Cardiovascular Surgery and Transplantology, John Paul II Hospital, Kraków, Poland
| | - Paweł Kleczyński
- Department of Interventional Cardiology, John Paul II Hospital, Kraków, Poland; Jagiellonian University Medical College, Faculty of Medicine, Institute of Cardiology, Department of Interventional Cardiology, John Paul II Hospital, Kraków, Poland
| | - Krzysztof Żmudka
- Department of Interventional Cardiology, John Paul II Hospital, Kraków, Poland; Jagiellonian University Medical College, Faculty of Medicine, Institute of Cardiology, Department of Interventional Cardiology, John Paul II Hospital, Kraków, Poland
| | - Jacek Legutko
- Department of Interventional Cardiology, John Paul II Hospital, Kraków, Poland; Jagiellonian University Medical College, Faculty of Medicine, Institute of Cardiology, Department of Interventional Cardiology, John Paul II Hospital, Kraków, Poland
| | - Bogusław Kapelak
- Department of Cardiovascular Surgery and Transplantology, John Paul II Hospital, Kraków, Poland; Jagiellonian University Medical College, Faculty of Medicine, Institute of Cardiology, Department of Cardiovascular Surgery and Transplantology, John Paul II Hospital, Kraków, Poland
| | - Karol Wierzbicki
- Department of Cardiovascular Surgery and Transplantology, John Paul II Hospital, Kraków, Poland; Jagiellonian University Medical College, Faculty of Medicine, Institute of Cardiology, Department of Cardiovascular Surgery and Transplantology, John Paul II Hospital, Kraków, Poland
| | - Andrzej Gackowski
- Noninvasive Cardiovascular Laboratory, John Paul II Hospital, Kraków, Poland; Department of Coronary Disease and Heart Failure, Faculty of Medicine, Institute of Cardiology, John Paul II Hospital, Jagiellonian University Medical College, Kraków, Poland.
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Lorusso R, Ravaux JM, Mariani S. Left ventricular assist devices and right ventricular failure prediction: Quo Vadis? Interact Cardiovasc Thorac Surg 2021; 33:793-794. [PMID: 34405858 PMCID: PMC8557794 DOI: 10.1093/icvts/ivab208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Affiliation(s)
- Roberto Lorusso
- Cardio-Thoracic Surgery Department, Maastricht University Medical Centre (MUMC+), Maastricht, Netherlands.,Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, Maastricht, Netherlands
| | - Justine M Ravaux
- Cardio-Thoracic Surgery Department, Maastricht University Medical Centre (MUMC+), Maastricht, Netherlands.,Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, Maastricht, Netherlands
| | - Silvia Mariani
- Cardio-Thoracic Surgery Department, Maastricht University Medical Centre (MUMC+), Maastricht, Netherlands.,Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, Maastricht, Netherlands
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