Results 121 to 130 of about 406,657 (306)

Sheath‐to‐Artery Diameter Ratio: A Robust Predictor of Early Access‐Site Adverse Events in Percutaneous Procedures

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Vascular access site complications (VASCs) remain an important source of morbidity following percutaneous interventions. Although the sheath‐to‐femoral artery ratio is a recognized risk factor in transcatheter aortic valve implantation (TAVI), its role across a broader range of femoral procedures is less well defined.
Eduardo Ismael Arteaga Chan, Claudia Lerma, Adriana Torres‐Machorro   +2 more
wiley   +1 more source

Left Main Coronary Ostial Stenosis after Aortic Valve Replacement: A Case Report

, 2016
Coronary ostial stenosis is a rare but potentially life-threatening complication of aortic valve replacement (AVR). It can present potential complications such as acute coronary syndrome, left ventricular failure, ventricular arrhythmias, or sudden death.
Munish Sharma, Daniel Mascarenhas
core   +1 more source

Transcatheter aortic valve replacement and percutaneous coronary intervention versus surgical aortic valve replacement and coronary artery bypass grafting in patients with severe aortic stenosis and concomitant coronary artery disease: A systematic review and meta-analysis.

, 2020
OBJECTIVES: We performed a systematic review and meta-analysis to evaluate the early and midterm outcomes of patients who underwent surgical aortic valve replacement (SAVR) and coronary artery bypass grafting (CABG) against patients who had transcatheter
Mamas
core   +1 more source

Clinical Outcomes of the Allegra Transcatheter System in Bioprosthetic Aortic Valve Failure: A Multicentre Valve‐in‐Valve Registry

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Introduction The prevalence of bioprosthetic aortic valve failure is increasing due to the broader use of bioprosthetic valves, both surgical and transcatheter, and an ageing population. Registry data indicate a higher risk of coronary obstruction and elevated gradients following valve‐in‐valve transcatheter aortic valve implantation (TAVI ...
Hilal Khan, Mohamed Ali, Abdalazeem Ibrahem, Karim Ratib, Nur Ilia Mohd Zaki, Freidoon Keshavarzi, Alok Shah, Hesham Abdelaziz, Ayush Khurana, Alexander Chase, Diana A. Gorog, Rajiv Das, Azfar Zaman, Mohammad AlKhalil, Mohamed Farag   +14 more
wiley   +1 more source

A Review of “Access to Care” Issues in Aortic Stenosis Patients: A Negative Report Card

Structural Heart
The identification and management of patients with aortic stenosis exist along a continuum that includes healthy living, latent progression, diagnosis, treatment, and posttreatment recovery.
Adam M. Reisman, MD, Sammy Elmariah, MD, MPH   +1 more
doaj   +1 more source

How much of the intraaortic balloon volume is displaced toward the coronary circulation? [PDF]

, 2010
This is a post-print version of the published article. Copyright @ 2010 The American Association for Thoracic Surgery.This article has been made available through the Brunel Open Access Publishing Fund.Objective: During intraaortic balloon inflation ...
Pantalos, GM, Kolyva, Christina, Kolyva, C, Khir, AW, Pantalos, George M., Khir, Ashraf W., Pepper, JR, Pepper, John R.   +7 more
core   +1 more source

Diagnostic Accuracy and Feasibility of Quantitative Flow Ratio at Low Frame Rate Angiography: The Prospective Multicentre Australian AVALON Study

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Quantitative Flow Ratio (QFR) is a well‐established, non‐hyperemic, angiographic, wire‐free predictor of ischemia when compared to Fractional Flow Reserve (FFR). However, its diagnostic accuracy at low frame rates (< 10 frames/second), commonly used in contemporary practice to minimize radiation exposure, has not been evaluated ...
Joseph M. O'Brien, Michael Zhang, Thomas J. Ford, Peter J. Psaltis, Jessica A. Marathe, Jayant Ravindran, Rajan Rehan, Vidushi Tripathi, Eleanor Redwood, Kelly Easey, Adam J. Brown, Derek P. Chew, Andy Yong, Dennis T. L. Wong   +13 more
wiley   +1 more source

Use of Intracoronary Pressure Wire Assessment and Association With Outcomes: Insights From the British Cardiovascular Intervention Society National Database

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Despite recommendations in international guidelines, Intracoronary pressure wire assessment (PWA) utilization remains limited in clinical practice. This study aims to describe (i) trends of PWA during Percutaneous coronary interventional (PCI), (ii) factors that predict its application, and (iii) association with in‐hospital ...
Hussein Bashar, Muhammad Rashid, Mamas A. Mamas, Nick Curzen   +3 more
wiley   +1 more source

Comparison Between the Acurate Neo and the Acurate Neo 2 Transcatheter Heart Valve System: Impact of Midframe Under‐Expansion

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Transcatheter aortic valve implantation (TAVI) with the Acurate Neo has been linked to a significant incidence of paravalvular leakage (PVL), addressed by the Acurate Neo 2 incorporating an active sealing skirt. Recent findings suggest that midframe under‐expansion is associated with worse outcomes.
Lisa Crusius, Thaddäus Ast, Stephan Haussig, Jean‐Honoré Steul, Felix J. Woitek, Peter Sick, Tomas Madej, Utz Kappert, Axel Linke, Norman Mangner   +9 more
wiley   +1 more source

Physiology‐Guided Drug‐Coated Balloon Angioplasty: What We Know and What is Yet to be Understood

Catheterization and Cardiovascular Interventions, EarlyView.
Marco Frazzetto, Filippo Luca Gurgoglione, Bharat Khialani, Sandeep Basavarajaiah, Bernardo Cortese   +4 more
wiley   +1 more source