J Cardiovasc Thorac Res, 2015, 7(3), 122-125 doi: 10.15171/jcvtr.2015.26
TUOMS Publishing Group
http://journals.tbzmed.ac.ir/jcvtr
Original Article
The Effect of Pulmonary Valve Replacement (PVR) Surgery on Hemodynamics of Patients Who Underwent Repair of Tetralogy of Fallot (TOF) Hamid Bigdelian1*, Davoud Mardani2, Mohsen Sedighi2 Department of Cardiovascular Surgery, Isfahan University of Medical Sciences, Isfahan, Iran Shahid Chamran Heart Center, Isfahan University of Medical Sciences, Isfahan, Iran
1 2
Article info Article History: Received: 22 September 2014 Accepted: 13 August 2015
Keywords: Congenital Surgery Cardiac Magnetic Resonance Pulmonary Regurgitation Prosthetic Valve
Abstract Introduction: Pulmonary insufficiency (PI) frequently develops in patients who underwent repair of tetralogy of fallot (TOF). The aim of present study was to assess the effect of pulmonary valve replacement (PVR) on hemodynamics of patients who underwent repair of TOF. Methods: This retrospective cohort carried out between July 2010 and October 2012 among consecutive PVRs of 19 patients who underwent TOF surgery. The PVRs was performed using bioprosthetic (n=17) and mechanical (n=2) valves. Our data was collected during follow up visits within 6 to 12 month after PVR. Results: Our results show that PVR significantly decreased right ventricular enddiastolic volume (180.89±13.78 vs. 107.21±12.02 ml/m2, P
TUOMS Publishing Group
http://journals.tbzmed.ac.ir/jcvtr
Original Article
The Effect of Pulmonary Valve Replacement (PVR) Surgery on Hemodynamics of Patients Who Underwent Repair of Tetralogy of Fallot (TOF) Hamid Bigdelian1*, Davoud Mardani2, Mohsen Sedighi2 Department of Cardiovascular Surgery, Isfahan University of Medical Sciences, Isfahan, Iran Shahid Chamran Heart Center, Isfahan University of Medical Sciences, Isfahan, Iran
1 2
Article info Article History: Received: 22 September 2014 Accepted: 13 August 2015
Keywords: Congenital Surgery Cardiac Magnetic Resonance Pulmonary Regurgitation Prosthetic Valve
Abstract Introduction: Pulmonary insufficiency (PI) frequently develops in patients who underwent repair of tetralogy of fallot (TOF). The aim of present study was to assess the effect of pulmonary valve replacement (PVR) on hemodynamics of patients who underwent repair of TOF. Methods: This retrospective cohort carried out between July 2010 and October 2012 among consecutive PVRs of 19 patients who underwent TOF surgery. The PVRs was performed using bioprosthetic (n=17) and mechanical (n=2) valves. Our data was collected during follow up visits within 6 to 12 month after PVR. Results: Our results show that PVR significantly decreased right ventricular enddiastolic volume (180.89±13.78 vs. 107.21±12.02 ml/m2, P
