Alexander C. Egbe
Mayo Clinic
Internal medicineSurgeryCardiologyRetrospective cohort studyHemodynamicsHazard ratioHeart failureTetralogy of FallotVentricleAtrial fibrillationAortaHeart diseasePulmonary arteryPopulationIn patientConfidence intervalDiastoleMedicineCohortEjection fractionBlood pressure
188Publications
19H-index
1,383Citations
Publications 183
Newest
#1Alexander C. Egbe (Mayo Clinic)H-Index: 19
#2William R. Miranda (Mayo Clinic)H-Index: 16
Last. Iftikhar J. Kullo (Mayo Clinic)H-Index: 58
view all 4 authors...
Abstract The purpose of the study was to determine which out-of-office BP measurement modality has the best correlation with central aortic systolic BP, arterial stiffness (a determinant of central aortic pressure) and LV mass index (LVMI) which represents LV adaptation to elevated central aortic pressures. In this prospective study, we demonstrated that 24h ambulatory systolic BP has better correlation with central aortic systolic BP (arterial load) and LVMI as compared to home systolic BP. 24h...
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#1Vinayak Kumar (Mayo Clinic)H-Index: 3
#2Armando Manduca (Mayo Clinic)H-Index: 59
Last. Nandan S. Anavekar (Mayo Clinic)H-Index: 25
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BACKGROUND Myocardial volume is assumed to be constant over the cardiac cycle in the echocardiographic models used by professional guidelines, despite evidence that suggests otherwise. The aim of this paper is to use literature-derived myocardial strain values from healthy patients to determine if myocardial volume changes during the cardiac cycle. METHODS A systematic review for studies with longitudinal, radial, and circumferential strain from echocardiography in healthy volunteers ultimately ...
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#1Jwan A Naser (Mayo Clinic)H-Index: 1
#2Ioana Petrescu (Mayo Clinic)H-Index: 4
Last. Sorin V. Pislaru (Mayo Clinic)H-Index: 36
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Objective Bioprosthetic valve thrombosis (BPVT) is increasingly recognised as a major cause of prosthetic dysfunction in the first years postimplantation. How early abnormal gradients can be detected prior to diagnosis and how fast they normalise with anticoagulant therapy is unknown. We set forth to (1) evaluate patterns of increase in gradients prior to BPVT diagnosis and (2) characterise time-course of response to anticoagulation. Methods Patients treated with warfarin for BPVT (1999–2019) wi...
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#1William R. Miranda (Mayo Clinic)H-Index: 16
#2Alexander C. Egbe (Mayo Clinic)H-Index: 19
Last. Heidi M. Connolly (Mayo Clinic)H-Index: 74
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Abstract Background Data on the features of double-chambered right ventricular (DCRV) in adults are limited. It is also unclear how invasive and Doppler-derived assessments of right ventricular (RV) obstruction in DCRV correlate. Methods Retrospective review of 17 adults (age ≥18 years) diagnosed with DCRV who underwent right heart catheterization at Mayo Clinic, MN between 1990 and 2021. Clinical, echocardiographic, and invasive hemodynamics were abstracted from the medical charts. Results Mean...
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#1C. Charles Jain (Mayo Clinic)H-Index: 4
#2David R. Holmes (Mayo Clinic)H-Index: 190
Last. William R. Miranda (Mayo Clinic)H-Index: 16
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#1Alexander C. Egbe (Mayo Clinic)H-Index: 19
#2William R. Miranda (Mayo Clinic)H-Index: 16
Last. Heidi M. Connolly (Mayo Clinic)H-Index: 74
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Abstract Background Total cavopulmonary connection (TCPC) is associated with a lower risk of incident atrial arrhythmias as compared to atriopulmonary Fontan, but the risk of recurrent atrial arrhythmias is unknown in this population. The purpose of this study was to determine the incidence and risk factors for recurrent atrial arrhythmias and thromboembolic complications in patients with TCPC. Methods This is a retrospective multicenter study conducted by the Alliance for Adult Research in Cong...
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#1William R. Miranda (Mayo Clinic)H-Index: 16
#2C. Charles Jain (Mayo Clinic)H-Index: 4
Last. Donald J. Hagler (Mayo Clinic)H-Index: 89
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Objective To assess the prevalence of elevated systemic right ventricular (sRV) end-diastolic pressure and pulmonary arterial hypertension in adults with transposition of the great arteries (TGA) who have undergone atrial switch operation. Methods Forty-two adults (aged ≥18 years) with complete TGA and atrial switch palliation undergoing cardiac catheterisation between 2004 and 2018 at Mayo Clinic, MN, were identified. Clinical, echocardiographic and invasive haemodynamic data were abstracted fr...
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#1Alexander C. Egbe (Mayo Clinic)H-Index: 19
#2William R. MirandaH-Index: 16
Last. Heidi M. ConnollyH-Index: 74
view all 6 authors...
BACKGROUND Transcatheter stent therapy provides similar acute reduction in coarctation of aorta (COA) gradient and systolic blood pressure (SBP) as compared with surgery. However, there are limited data comparing mid-term outcomes after transcatheter vs surgical therapy for COA. The purpose of this study was to compare temporal changes in Doppler COA gradient and SBP after transcatheter stent therapy versus surgical therapy for COA. METHODS A retrospective study of COA patients (≥18 years old) u...
#1Fouad Khalil (Mayo Clinic)H-Index: 3
#2Shilpkumar Arora (Case Western Reserve University)H-Index: 22
Last. Abhishek Deshmukh (Mayo Clinic)H-Index: 35
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Aims The Food and Drug Administration (FDA) approval of the Watchman device [percutaneous left atrial appendage occlusion (LAAO)] has resulted in the widespread use of this procedure in many centres across the USA. We sought to estimate the nationwide utilization and frequency of adverse outcomes associated with Watchman device implantation. The objective of this study was to evaluate the Watchman device implantation peri-procedural complications and comparison of the results with the previous s...
1 CitationsSource
#1Alexander C. Egbe (Mayo Clinic)H-Index: 19
#2William R. Miranda (Mayo Clinic)H-Index: 16
Last. Heidi M. Connolly (Mayo Clinic)H-Index: 74
view all 4 authors...
Background: Left ventricular global longitudinal strain (LVGLS) can detect early phases of LV systolic dysfunction, but its application has not been studied in Ebstein anomaly. We hypothesized that...
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