Amr E. Abbas
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View article: Quantum computation of molecular geometry via many-body nuclear spin echoes
Quantum computation of molecular geometry via many-body nuclear spin echoes Open
Quantum-information-inspired experiments in nuclear magnetic resonance spectroscopy may yield a pathway towards determining molecular structure and properties that are otherwise challenging to learn. We measure out-of-time-ordered correlat…
View article: PERFORMANCE OF A MACHINE LEARNING ALGORITHM FOR ELECTROCARDIOGRAM INTERPRETATION IN PEDIATRIC STUDENT HEART CHECK SCREENINGS
PERFORMANCE OF A MACHINE LEARNING ALGORITHM FOR ELECTROCARDIOGRAM INTERPRETATION IN PEDIATRIC STUDENT HEART CHECK SCREENINGS Open
View article: Concomitant Percutaneous Coronary Intervention and Mitral Transcatheter Edge-to-Edge Repair for Acute Ischemic Mitral Regurgitation From Papillary Muscle Rupture
Concomitant Percutaneous Coronary Intervention and Mitral Transcatheter Edge-to-Edge Repair for Acute Ischemic Mitral Regurgitation From Papillary Muscle Rupture Open
View article: Sotrovimab versus usual care in patients admitted to hospital with COVID-19 (RECOVERY): a randomised, controlled, open-label, platform trial
Sotrovimab versus usual care in patients admitted to hospital with COVID-19 (RECOVERY): a randomised, controlled, open-label, platform trial Open
UK Research and Innovation (Medical Research Council) and National Institute for Health and Care Research.
View article: Mid-Term Outcomes of Balloon-Expandable Aortic Valve-in-Valve Replacement in the United States
Mid-Term Outcomes of Balloon-Expandable Aortic Valve-in-Valve Replacement in the United States Open
This large, real-world analysis confirms the safety and durability of AViV compared with TAVR at all surgical risk levels at mid-term follow-up. Consideration may be given to broadening the indication for AViV.
View article: Feasibility, Efficacy, and Safety of the Mitral Annulo-TRIpsy in eXtreme Risk Patients
Feasibility, Efficacy, and Safety of the Mitral Annulo-TRIpsy in eXtreme Risk Patients Open
View article: “Atrialized” minimally invasive transcatheter mitral valve-in-MAC replacement to prevent outflow tract obstruction
“Atrialized” minimally invasive transcatheter mitral valve-in-MAC replacement to prevent outflow tract obstruction Open
View article: 3-Year Outcomes of Mitral Valve-in-Valve Therapy Using Balloon-Expandable Transcatheter Valves in the United States
3-Year Outcomes of Mitral Valve-in-Valve Therapy Using Balloon-Expandable Transcatheter Valves in the United States Open
Three-year survival after MViV is highest in low STS scores and elective procedures, whereas survival was significantly lower in high STS scores and nonelective procedures. These findings emphasize the importance of early identification an…
View article: 71218 | Hybrid Surgical Technique for Mitral Valve Replacement in Mitral Annular Calcifcation Utilizing a Modified Transcatheter Valve
71218 | Hybrid Surgical Technique for Mitral Valve Replacement in Mitral Annular Calcifcation Utilizing a Modified Transcatheter Valve Open
View article: Molnupiravir or nirmatrelvir–ritonavir plus usual care versus usual care alone in patients admitted to hospital with COVID-19 (RECOVERY): a randomised, controlled, open-label, platform trial
Molnupiravir or nirmatrelvir–ritonavir plus usual care versus usual care alone in patients admitted to hospital with COVID-19 (RECOVERY): a randomised, controlled, open-label, platform trial Open
UK Research and Innovation (UK Medical Research Council), the National Institute for Health and Care Research, and the Wellcome Trust.
View article: Invasive Versus Echocardiographic Aortic Valve Gradients Pre and Post Balloon-Expandable TAV-in-TAV for Failed TAVR Prosthesis
Invasive Versus Echocardiographic Aortic Valve Gradients Pre and Post Balloon-Expandable TAV-in-TAV for Failed TAVR Prosthesis Open
View article: Hybrid transcatheter aortic valve replacement for mechanical valve dysfunction in a patient with Marfan syndrome and previous Bentall procedure: A novel approach
Hybrid transcatheter aortic valve replacement for mechanical valve dysfunction in a patient with Marfan syndrome and previous Bentall procedure: A novel approach Open
View article: Higher dose corticosteroids in hospitalised COVID-19 patients requiring ventilatory support (RECOVERY): a randomised, controlled, open-label, platform trial
Higher dose corticosteroids in hospitalised COVID-19 patients requiring ventilatory support (RECOVERY): a randomised, controlled, open-label, platform trial Open
View article: Transcatheter Electrosurgical Closure of “Ventricularized” Left Atrial Appendage
Transcatheter Electrosurgical Closure of “Ventricularized” Left Atrial Appendage Open
View article: De Novo Atherosclerotic Renal Artery Stenosis Covered Stent Treatment for Resistant Hypertension (ARTISAN) Results
De Novo Atherosclerotic Renal Artery Stenosis Covered Stent Treatment for Resistant Hypertension (ARTISAN) Results Open
View article: Neurological manifestations of inflammatory multisystem syndrome temporally associated with COVID 19 in Pediatric intensive care unit
Neurological manifestations of inflammatory multisystem syndrome temporally associated with COVID 19 in Pediatric intensive care unit Open
View article: 3-Year Outcomes of Balloon-Expandable Valves
3-Year Outcomes of Balloon-Expandable Valves Open
Patients with small-prosthesis BEVs (20 mm) had identical 3-year survival as those with larger (≥23-mm) BEV valves. Severe measured PPM and low MG (<10 mm Hg), but not predicted severe PPM, were associated with lower LVEF and increased mor…
View article: Contemporary Outcomes and Trends for the Transseptal Mitral Valve-in-Valve Procedure Using Balloon Expandable Transcatheter Valves in the United States
Contemporary Outcomes and Trends for the Transseptal Mitral Valve-in-Valve Procedure Using Balloon Expandable Transcatheter Valves in the United States Open
BACKGROUND: Previous transcatheter valve therapy registry analyses of transcatheter mitral valve in valve (MViV) replacement of degenerated bioprosthesis reported early experience in the United States. Given recent increases in transseptal…
View article: Effect of Sex and Flow Status on Outcomes After Surgical or Transcatheter Aortic Valve Replacement
Effect of Sex and Flow Status on Outcomes After Surgical or Transcatheter Aortic Valve Replacement Open
View article: Empagliflozin in patients admitted to hospital with COVID-19 (RECOVERY): a randomised, controlled, open-label, platform trial
Empagliflozin in patients admitted to hospital with COVID-19 (RECOVERY): a randomised, controlled, open-label, platform trial Open
For the Nepali, Hindi, Indonesian (Bahasa) and Vietnamese translations of the abstract see Supplementary Materials section.
View article: Mathematical, Numerical & Computational Modeling of Flow in porous Media with Examples in 2D Crude Reservoir & Catalytic Converter
Mathematical, Numerical & Computational Modeling of Flow in porous Media with Examples in 2D Crude Reservoir & Catalytic Converter Open
ObjectiveThe study will introduce a guide and main features required to execute a numerical & CFD analysis for flow in porous media with relevant examples on Catalytec converter & 2D Crude oil reservoir as a typical example of flow through…
View article: Echocardiographic Versus Invasive Aortic Valve Gradients in Different Clinical Scenarios
Echocardiographic Versus Invasive Aortic Valve Gradients in Different Clinical Scenarios Open
View article: B-47 | Change in Transvalvular Pressure Gradient at Discharge and Association With Mortality Following TAVR: A Multi-Center Echocardiographic and Invasive Registry
B-47 | Change in Transvalvular Pressure Gradient at Discharge and Association With Mortality Following TAVR: A Multi-Center Echocardiographic and Invasive Registry Open
View article: Author Index to Volume 283
Author Index to Volume 283 Open
View article: Valve-in-Mitral Annular Calcification Transcatheter Mitral Valve Replacement After Thrombosis of Extracardiac Valved Conduit
Valve-in-Mitral Annular Calcification Transcatheter Mitral Valve Replacement After Thrombosis of Extracardiac Valved Conduit Open
View article: Standardized Definitions for Bioprosthetic Valve Dysfunction Following Aortic or Mitral Valve Replacement
Standardized Definitions for Bioprosthetic Valve Dysfunction Following Aortic or Mitral Valve Replacement Open
View article: D-20 | Novel Catheterization Laboratory Radiation Protection System Eliminates Need for Personal Lead Aprons
D-20 | Novel Catheterization Laboratory Radiation Protection System Eliminates Need for Personal Lead Aprons Open
BackgroundInterventional Cardiologists are exposed to occupational health hazards related directly to radiation exposure and indirectly to the orthopedic burden of wearing only partially protective lead aprons. Innovations to reduce these …
View article: Computed Tomography Aortic Valve Calcium Scoring in Patients With Bicuspid Aortic Valve Stenosis
Computed Tomography Aortic Valve Calcium Scoring in Patients With Bicuspid Aortic Valve Stenosis Open
The optimal thresholds to identify hemodynamically severe AS in BAV patients are similar in Caucasians but appear to be higher in Asian men, compared with thresholds previously reported in tricuspid aortic valve patients. Nonetheless, the …
View article: Evolution of prescribing practices and outcomes in the COVID-19 pandemic in metropolitan areas
Evolution of prescribing practices and outcomes in the COVID-19 pandemic in metropolitan areas Open
Preventive measures aimed at reducing hospitalizations for COVID-19 should be emphasized.
View article: From Killip to Forrester to Echocardiography: Beyond Myocardial Infarction
From Killip to Forrester to Echocardiography: Beyond Myocardial Infarction Open