Fouad Khalil
Mayo Clinic
QT intervalAfterloadInternal medicineRadiologySurgeryPulmonary wedge pressureOdds ratioCardiologyRetrospective cohort studyRandomized controlled trialHemodynamicsIntravascular volume statusVolume overloadEndocarditisSudden cardiac deathCardiac resynchronization therapyAneurysmCatheter ablationVentricular tachycardiaFistulaHeart blockProarrhythmiaAbscessCardioversionCardiac catheterizationHeart failureAtrial flutterTetralogy of FallotAblationVentricleAtrial fibrillationLower riskHeart diseaseInfective endocarditisTachycardiaLeft atrial appendage occlusionAngiographyPercutaneousPericardial effusionCatheterPopulationWPW SYNDROMEEnergy deliverySeverity of illnessSurgical ablationIn patientVentricular pacingCentral venous pressureAmbulatoryDepolarizationPreloadStrokeMedicineCohortArea under the curveEjection fractionComplicationNODALEndocardiumOrthodromic
9Publications
3H-index
13Citations
Publications 9
Newest
#1Fouad Khalil (Mayo Clinic)H-Index: 3
#2Shilpkumar Arora (Case Western Reserve University)H-Index: 2
Last. Abhishek Deshmukh (Mayo Clinic)H-Index: 35
view all 14 authors...
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: 20
#2Rahul Vojjini (Mayo Clinic)H-Index: 2
Last. Nathaniel W. Taggart (Mayo Clinic)H-Index: 14
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Abstract Background Elevated pulmonary artery wedge pressure (PAWP) is the hallmark of left heart failure, and is responsible for heart failure symptoms and mortality. Although, PAWP typically correlates with right atrial pressure (RAP), it is primarily dependent on left heart myocardial properties and volume status. Since right heart disease can occur in the absence of left heart disease in patients with tetralogy of Fallot (TOF), we hypothesized that RAP was the primary determinant of PAWP in ...
1 CitationsSource
#1Fouad Khalil (Mayo Clinic)H-Index: 3
#2Freddy Del-Carpio Munoz (Mayo Clinic)H-Index: 11
Last. Ammar M. Killu (Mayo Clinic)H-Index: 16
view all 4 authors...
Providers should be aware of the possibility of cardiac resynchronization therapy-related proarrhythmia which could be life-threatening. His-bundle pacing may serve as an alternative, more physiological, option in the management as it preserves the normal sequence of depolarization from the septum to the lateral wall, and from endocardium to epicardium.
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Catheter ablation is a rapidly expanding and evolving field. The advent of interventional techniques and advances in technology have allowed catheter ablation to supplant antiarrhythmic surgery for ventricular arrhythmia treatment. However, issues related to access and energy delivery limit the use of catheter ablation in some cases. Hybrid catheter-based and surgical techniques represent a novel approach to overcome these limitations. The hybrid technique combines the strengths and minimises th...
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#1Alexander C. Egbe (Mayo Clinic)H-Index: 20
#2Srikanth Kothapalli (Mayo Clinic)H-Index: 7
Last. Heidi M. ConnollyH-Index: 75
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Background: The risk of endocarditis varies with CHD complexity and the presence of prosthetic valves. The purpose of the study was therefore to describe incidence and outcomes of prosthetic valve endocarditis in adults with repair tetralogy of Fallot. Methods: Retrospective review of adult tetralogy of Fallot patients who underwent prosthetic valve implantation, 1990–2017. We defined prosthetic valve endocarditis-related complications as prosthetic valve dysfunction, perivalvular extension of i...
2 CitationsSource
#1Gurukripa N. Kowlgi (Mayo Clinic)H-Index: 3
#2Fouad Khalil (Mayo Clinic)H-Index: 3
Last. Abhishek Deshmukh (Mayo Clinic)H-Index: 35
view all 3 authors...
Abstract Wolff–Parkinson–White (WPW) syndrome constitutes arrhythmias occurring in the presence of accessory pathways (APs). Orthodromic reciprocating tachycardias form the majority of arrhythmias seen in WPW syndrome. Sudden cardiac death is a serious concern in patients with WPW. In this chapter, we elucidate the key epidemiological features, sex differences in manifestations of APs. Subsequently, we describe the general features of mapping and ablating the different anatomic variations of APs...
1 CitationsSource
#1Alexander C. Egbe (Mayo Clinic)H-Index: 20
#2Maria Najam (Mayo Clinic)H-Index: 4
Last. Heidi M. Connolly (Mayo Clinic)H-Index: 75
view all 10 authors...
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 with RV volumetric indices alone in pati...
2 CitationsSource
#1Alexander C. Egbe (Mayo Clinic)H-Index: 20
#2Saraschandra Vallabhajosyula (Mayo Clinic)H-Index: 23
Last. Abhishek Deshmukh (Mayo Clinic)H-Index: 35
view all 9 authors...
Abstract Background Although outcomes of arrhythmia diagnosis have been described in ambulatory tetralogy of Fallot (TOF) patients, these have not been studied in hospitalized patients. The purpose of this study was to determine the prevalence and in-hospital mortality due to arrhythmias in TOF patients based on a review of the National Inpatient Sample database. Methods Admissions in adult TOF patients (2000–2014) were categorized as arrhythmia-related admission (ARA) or non-arrhythmia-related ...
5 CitationsSource
#1Alexander C. Egbe (Mayo Clinic)H-Index: 20
#2Maria Najam (Mayo Clinic)H-Index: 4
Last. Heidi M. Connolly (Mayo Clinic)H-Index: 75
view all 10 authors...
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...
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