Eric Gnall
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View article: Snorkel Stenting During Transcatheter Aortic Valve Implantation: A Single-Center Study
Snorkel Stenting During Transcatheter Aortic Valve Implantation: A Single-Center Study Open
Background and Objectives: Coronary obstruction (CO) is a potentially fatal complication that can occur during transcatheter aortic valve implantation (TAVI). The snorkel stenting technique was developed to mitigate the risk of CO. The aim…
View article: Evolution of Untreated Moderate Mitral Regurgitation After Transcatheter Aortic Valve Implantation
Evolution of Untreated Moderate Mitral Regurgitation After Transcatheter Aortic Valve Implantation Open
Background and Objectives: Associated mitral regurgitation (MR) is frequently observed during transcatheter aortic valve implantation (TAVI). The progression of moderate MR remains undetermined, given uncertain clinical significance and na…
View article: Transcatheter Aortic Valve-in-Valve Implantation with Newer Generation Evolut Valve by Size of Failed Bioprosthesis
Transcatheter Aortic Valve-in-Valve Implantation with Newer Generation Evolut Valve by Size of Failed Bioprosthesis Open
Valve-in-valve transcatheter aortic valve replacement for small bioprostheses was associated with worse early and midterm outcomes compared with those for large bioprostheses.
View article: Regrowth Rate of a Cardiac Myxoma After Percutaneous Aspiration
Regrowth Rate of a Cardiac Myxoma After Percutaneous Aspiration Open
Cardiac myxomas are typically treated surgically; however, the operative mortality and recurrence rates are not negligible. In the current report we describe a case of repeat percutaneous aspiration of a right atrial myxoma. The report sup…
View article: 16. Clinical Outcomes of Transcatheter Aortic Valve Replacement in Patients with Various Flow-Gradient and Ejection Fraction Profiles
16. Clinical Outcomes of Transcatheter Aortic Valve Replacement in Patients with Various Flow-Gradient and Ejection Fraction Profiles Open
In addition to both LF-LG with pEF and rEF AS, LF-HG with pEF AS had a higher all-cause mortality rate after TAVR compared to NF-HG AS.
View article: Impact of Flow-Gradient Patterns on Outcomes of Transcatheter Aortic Valve Replacement for Severe Aortic Stenosis with Preserved Left Ventricular Ejection Fraction
Impact of Flow-Gradient Patterns on Outcomes of Transcatheter Aortic Valve Replacement for Severe Aortic Stenosis with Preserved Left Ventricular Ejection Fraction Open
To compare the clinical outcomes of transcatheter aortic valve replacement (TAVR) in patients with severe aortic stenosis (AS) and preserved ejection fraction (pEF) according to flow-gradient status.This retrospective study focused on pati…
View article: Clinical Outcomes and Cost Analysis in Patients with Heart Failure Undergoing Transcatheter Edge-to-Edge Repair for Mitral Valve Regurgitation
Clinical Outcomes and Cost Analysis in Patients with Heart Failure Undergoing Transcatheter Edge-to-Edge Repair for Mitral Valve Regurgitation Open
Objective: To analyze the clinical and cost outcomes of transcatheter edge-to-edge repair (TEER) for mitral regurgitation (MR) in heart failure (HF) patients. Methods: All 162 HF patients undergoing TEER for MR between January 2019 and Mar…
View article: Percutaneous aspiration for shortening time to blood cultures sterilization in right-sided infective endocarditis and vegetations
Percutaneous aspiration for shortening time to blood cultures sterilization in right-sided infective endocarditis and vegetations Open
Background Surgical intervention is associated with earlier clearance of bacteremia in infective endocarditis (IE). Aim We hypothesized that vegetectomies using percutaneous aspiration shortens time to sterilization of blood cultures in pa…
View article: Mechanical Support in High-Risk Pulmonary Embolism: Review Article
Mechanical Support in High-Risk Pulmonary Embolism: Review Article Open
Acute pulmonary embolism (PE) may manifest with mild nonspecific symptoms or progress to a more severe hemodynamic collapse and sudden cardiac arrest. A substantial thrombotic burden can precipitate sudden right ventricular strain and fail…
View article: Impact of Atrial Fibrillation Type on Outcomes of Transcatheter Aortic Valve Replacement for Aortic Stenosis: A Single-Center Analysis
Impact of Atrial Fibrillation Type on Outcomes of Transcatheter Aortic Valve Replacement for Aortic Stenosis: A Single-Center Analysis Open
Background: Atrial fibrillation (AF) is a recognized risk factor for mortality after transcatheter aortic valve replacement for severe aortic stenosis, but the impact of different types of AF on clinical outcomes remains unclear. Methods: …
View article: Effect of Elevated Body Mass Index on Outcomes of Transcatheter Aortic Valve Replacement for Severe Aortic Stenosis
Effect of Elevated Body Mass Index on Outcomes of Transcatheter Aortic Valve Replacement for Severe Aortic Stenosis Open
In this study, the "obesity paradox" was not observed in patients undergoing TAVR; rather, in patients with significant lung disease, obesity may be associated with worse midterm outcomes after TAVR.
View article: Long-term clinical outcomes of robotic-assisted surgical coronary artery revascularisation
Long-term clinical outcomes of robotic-assisted surgical coronary artery revascularisation Open
Robotic-assisted CABG and HCR provide good long-term outcomes in patients who are not candidates for conventional CABG.
View article: Five-year Outcomes of Transcatheter Edge-to-Edge Repair in Patients with Mitral Regurgitation and Cardiogenic Shock
Five-year Outcomes of Transcatheter Edge-to-Edge Repair in Patients with Mitral Regurgitation and Cardiogenic Shock Open
Objective: To analyze five-year clinical and echocardiographic outcomes in patients presenting with acute cardiogenic shock (CS) who underwent transcatheter edge-to-edge repair (TEER) for moderate or severe mitral valve regurgitation (MR).…
View article: Paradoxical pulmonary artery systolic pressure response with catheter-directed therapies for pulmonary embolism
Paradoxical pulmonary artery systolic pressure response with catheter-directed therapies for pulmonary embolism Open
We report a retrospective comparison of changes to pulmonary artery systolic pressures (PAsPs) between catheter-directed ultrasound-assisted thrombolysis (USAT) and catheter-directed mechanical thrombectomy in Intermediate and High-Risk pu…
View article: Use of Impella Devices for Acute Cardiogenic Shock in the Perioperative Period of Cardiac Surgery
Use of Impella Devices for Acute Cardiogenic Shock in the Perioperative Period of Cardiac Surgery Open
Introduction: The Impella ventricular support system is a device that can be inserted percutaneously or directly across the aortic valve to unload the left ventricle. The purpose of this study is to determine the role of Impella devices in…
View article: Feasibility and outcomes with subclavian vein access for crescent jugular dual lumen catheter for venovenous extracorporeal membrane oxygenation in COVID-19 related acute respiratory distress syndrome
Feasibility and outcomes with subclavian vein access for crescent jugular dual lumen catheter for venovenous extracorporeal membrane oxygenation in COVID-19 related acute respiratory distress syndrome Open
Introduction Femoral-femoral Veno-Venous ExtraCorporeal Life Support (V-V ECLS) has been associated with higher infections rates, vascular site bleeding complications, and restricted patient mobility. Jugular or bicaval dual lumen V-V ECLS…
View article: Use of Impella Devices for Acute Cardiogenic Shock in the Perioperative Period of Cardiac Surgery
Use of Impella Devices for Acute Cardiogenic Shock in the Perioperative Period of Cardiac Surgery Open
The Impella ventricular support system can be combined with other mechanical support devices for additional hemodynamic support. All patients demonstrated myocardial recovery with no deaths in the perioperative period and in 1-year of foll…
View article: Neurological Manifestations of SARS-CoV-2 Infection: Protocol for a Sub-analysis of the COVID-19 Critical Care Consortium Observational Study
Neurological Manifestations of SARS-CoV-2 Infection: Protocol for a Sub-analysis of the COVID-19 Critical Care Consortium Observational Study Open
Introduction Neurological manifestations and complications in coronavirus disease-2019 (COVID-19) patients are frequent. Prior studies suggested a possible association between neurological complications and fatal outcome, as well as the ex…
View article: “Water running in my chest”: Delayed spontaneous rupture of an aortocoronary saphenous vein graft aneurysm
“Water running in my chest”: Delayed spontaneous rupture of an aortocoronary saphenous vein graft aneurysm Open
Saphenous vein graft aneurysm is an uncommon condition and knowledge about its natural history, and a multi‐specialty heart team approach is of utmost importance for better clinical outcomes. This case highlights importance of percutaneous…