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Alexander C. Egbe
Mayo Clinic
116Publications
9H-index
330Citations
Publications 116
Newest
Published on Jun 7, 2019in American Journal of Cardiology 2.84
Alexander C. Egbe9
Estimated H-index: 9
(Mayo Clinic),
Srikanth Kothapalli1
Estimated H-index: 1
(Mayo Clinic)
+ 6 AuthorsHeidi M. Connolly55
Estimated H-index: 55
(Mayo Clinic)
One of the goals of lifelong care in adults with tetralogy of Fallot (TOF) is early identification and treatment of patients at high risk for adverse events. Clinical risk stratification tools are critical for achieving this goal. We reviewed the M ayo A dult C ongenital H eart D isease database and identified 465 TOF patients (age 37 ± 14 years, men 223 [48%]) seen at Mayo Clinic Rochester between 1990 and 2017. The aim was to determine the risk factors for death and/or heart transplant through...
Published on Feb 1, 2019in International Journal of Cardiology 3.47
Alexander C. Egbe9
Estimated H-index: 9
(Mayo Clinic),
William R. Miranda7
Estimated H-index: 7
(Mayo Clinic)
+ 5 AuthorsHeidi M. Connolly55
Estimated H-index: 55
(Mayo Clinic)
Abstract Background There are limited data about the outcomes mechanical prostheses in adults with tetralogy of Fallot (TOF). The purpose of the study was to describe the incidence of mechanical valve related adverse events (MVRAE), reoperation and all-cause mortality in TOF patients with mechanical valve prostheses. Methods We reviewed the MACHD ( M ayo A dult C ongenital H eart D isease) database and identified all adult TOF patients with mechanical valve prostheses, 1990–2017. MVRAE was defin...
William R. Miranda7
Estimated H-index: 7
(Mayo Clinic),
Heidi M. Connolly55
Estimated H-index: 55
(Mayo Clinic)
+ -3 AuthorsAlexander C. Egbe9
Estimated H-index: 9
(Mayo Clinic)
Published in American Heart Journal 4.02
Alexander C. Egbe9
Estimated H-index: 9
(Mayo Clinic),
Maria Najam (Mayo Clinic)+ -3 AuthorsHeidi M. Connolly55
Estimated H-index: 55
(Mayo Clinic)
Abstract Background Atrial arrhythmia is a late complication after tetralogy of Fallot (TOF) repair, but arrhythmia outcomes data are limited. Objectives The purpose of the study was to describe atrial arrhythmia presentations, outcomes of antiarrhythmic therapy, and impact of arrhythmia on transplant-free survival. Methods We reviewed the MACHD (Mayo Adult Congenital Heart Disease) Registry and identified 113 patients (age 49±13 years) with documented arrhythmia, and 302 patients without histor...
Published in Canadian Journal of Cardiology 5.59
Alexander C. Egbe9
Estimated H-index: 9
,
Rosalyn Adigun1
Estimated H-index: 1
+ -3 AuthorsHeidi M. Connolly55
Estimated H-index: 55
Abstract Background Although there are robust data about the pathophysiology and prognostic implications of left ventricular (LV) systolic dysfunction in patients with acquired heart disease, similar prognostic data about LV systolic dysfunction are sparse in the tetralogy of Fallot (TOF) population. The purpose of this study was to perform a meta-analysis of all studies that assessed the relationship between LV ejection fraction (LVEF) and cardiovascular adverse events (CAE) defined as death, a...
Published in International Journal of Cardiology 3.47
Behnam Heidari , Mohammed Al-Hijji7
Estimated H-index: 7
+ -3 AuthorsAmir Lerman90
Estimated H-index: 90
Abstract Background MAVD, defined as severe aortic stenosis with moderate or severe aortic regurgitation, is frequently encountered in clinical practice. However, the data regarding TAVR outcomes in MAVD are sparse. We compared Transcatheter Aortic Valve Replacement (TAVR) outcomes between Mixed Aortic Valve Disease (MAVD) and Predominant Aortic Stenosis (PAS) patients. Methods Patients who underwent TAVR at Mayo Clinic from February 7, 2012 to December 16, 2016 were enrolled. The primary end po...
Published on Jul 10, 2019in Cardiology in The Young 0.94
Alexander C. Egbe9
Estimated H-index: 9
,
Juan A. Crestanello19
Estimated H-index: 19
+ 5 AuthorsNaser M. Ammash31
Estimated H-index: 31
Published on Mar 1, 2019in Canadian Journal of Cardiology 5.59
Alexander C. Egbe9
Estimated H-index: 9
(Mayo Clinic),
William R. Miranda7
Estimated H-index: 7
(Mayo Clinic)
+ 6 AuthorsHeidi M. Connolly55
Estimated H-index: 55
(Mayo Clinic)
Abstract Background We hypothesized that noninvasively measured right ventricular (RV) to pulmonary arterial (RV-PA) coupling would be abnormal in chronic pulmonary regurgitation (PR) even in the setting of normal RV ejection fraction, and that RV-PA coupling indices would have a better correlation with peak oxygen consumption (VO 2 ) compared with RV systolic indices alone. Methods This was a retrospective study of 129 adults (repaired tetralogy of Fallot [TOF] n = 84 and valvular pulmonic sten...
Published on Jul 1, 2019in International Journal of Cardiology 3.47
Alexander C. Egbe9
Estimated H-index: 9
(Mayo Clinic),
Saraschandra Vallabhajosyula7
Estimated H-index: 7
(Mayo Clinic),
Heidi M. Connolly55
Estimated H-index: 55
(Mayo Clinic)
Abstract Background Pulmonary valve replacement (PVR) is associated with improvement in symptoms and right ventricular remodeling in patients with tetralogy of Fallot (TOF). There are limited population-based data about outcomes after PVR. We therefore hypothesized a temporal increase in annual volume of PVR and decrease in in-hospital mortality after PVR in the United States. Methods We reviewed the National Inpatient Sample (NIS) for PVR performed in adults (>18 years) with TOF, 2000–2014. The...
Published in American Journal of Cardiology 2.84
Alexander C. Egbe9
Estimated H-index: 9
(Mayo Clinic),
Maria Najam (Mayo Clinic)+ -3 AuthorsHeidi M. Connolly55
Estimated H-index: 55
(Mayo Clinic)
Abstract Right ventricular (RV) volume overload due to chronic pulmonary regurgitation is the common mechanism for hemodynamic deterioration after tetralogy of Fallot (TOF) repair. As a result, RV volumetric indices are used for clinical risk stratification in this population. Since RV afterload is a determinant of RV hemodynamic performance, we hypothesized that afterload-adjusted RV volumetric indices will have a better correlation with disease severity compared to RV volumetric indices alone ...
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