Results 121 to 130 of about 147,356 (246)

Left Ventricular Outflow Tract Geometry as a Predictor of Permanent Pacemaker Implantation After Transcatheter Aortic Valve Implantation Using the Evolut Series

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Predicting the need for permanent pacemaker implantation (PPM) after transcatheter aortic valve implantation (TAVI) is crucial for procedural planning and patient counseling. Aims To evaluate whether left ventricular outflow tract (LVOT) morphology, specifically a tapered configuration, predicts conduction disturbances requiring PPM
Mahmoud Abdelshafy, Angela McInerney, Ahmed Elmeanawy, Paolo Alberto Del Sole, Max Wagener, Hatem Helal, Mahmoud Abozaid, Ashraf Alamir, Tamer Fouad, Alsayed Almarghany, Briain MacNeill, Osama Soliman, Darren Mylotte, Mohammad Abdelghani   +13 more
wiley   +1 more source

Mechanistic Insights Into How Rewiring and Bifurcation Angle Affect DK‐Crush Stent Deployment

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Double kissing crush (DKC) is a preferred two‐stent technique for complex coronary bifurcation lesions. Proximal cell rewiring is routinely recommended to reduce technical failure, and DKC is considered effective across various bifurcation angles. However, it remains unclear whether this standard approach is optimal for all patients.
Andrea Colombo, Dario Carbonaro, Mingzi Zhang, Claudio Chiastra, Mark Webster, Nigel Jepson, Susann Beier   +6 more
wiley   +1 more source

The “Skipping Rope” Technique: A Novel Strategy for Distal Burr Entrapment During Rotational Atherectomy

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT We describe the “skipping rope technique” for managing burr entrapment during rotational atherectomy. Sequential counterclockwise rotational force is applied to the drive shaft, generating alternative torque dynamics. This maneuver provides a safe method to disengage a stuck rotaburr, offering operators an additional strategy for this ...
Thomas J. Ford, Michael Parkinson, Colm Hanratty, Simon Walsh   +3 more
wiley   +1 more source

Feasibility and Safety of the ETcath200 Robotic PCI System for Complex Coronary Lesions: A Prospective Single‐Center Study

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background International robotic‐assisted PCI platforms such as CorPath 200 and CorPath GRX have demonstrated procedural safety and efficacy but are limited by the absence of real‐time tactile feedback and cumbersome device exchange. The ETcath200, the first domestically developed robotic PCI system in China, introduces guidewire force‐sensing
Jing Yang, Yuqi Fang, Yizhu Yan, Zijing Liu, Jing Xie, Ge Zhang, Zhicheng Zhang, Tienan Sun, Guangyao Zhai   +8 more
wiley   +1 more source

Spontaneous Dissection of the Coronary Vessels. Epidemiological and Coronary Angiographic Study. [PDF]

Mater Sociomed, 2019
Vogiatzis I, Sdogkos E, Aidinis A, Kousidis K, Roditis P, Spahiou A, Pliatsika M, Pittas S.   +7 more
europepmc   +1 more source

The Verification of Co‐Axiality of the Three Self‐Expanding Transcatheter Aortic Valve Systems According to the Difference in Shaft Spine

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Accurate bioprosthesis implantation depth during transcatheter aortic valve replacement (TAVR) is crucial for optimal outcomes. Self‐expanding valves (SEVs) have evolved delivery catheter designs, from a double spine shaft in Evolut PRO+ (PRO + ) to single spine in Evolut FX (FX) and non‐spine in Navitor, to improve access ...
Yun Teng, Yusuke Enta, Makoto Saigan, Natsuko Satomi, Yuta Kobayashi, Masaki Nakashima, Momo Kosuga, Manabu Maeda, Yusuke Toki, Yoshiko Munehisa, Masaki Miyasaka, Masataka Taguri, Shigeru Toyoda, Norio Tada   +13 more
wiley   +1 more source

Multi-scale dual attention embedded U-shaped network for accurate segmentation of coronary vessels in digital subtraction angiography. [PDF]

Med Phys
Deng H, Li Y, Liu X, Cheng K, Fang T, Min X.   +5 more
europepmc   +1 more source

Drug Coated Balloon-Only Strategy in De Novo Lesions of Large Coronary Vessels. [PDF]

J Interv Cardiol, 2019
Rosenberg M, Waliszewski M, Krackhardt F, Chin K, Wan Ahmad WA, Caramanno G, Milazzo D, Nuruddin AA, Liew HB, Maskon O, Bento A, Macia JC, Frey N.   +12 more
europepmc   +1 more source

Difference Between Low‐Speed and High‐Speed Rotational Atherectomy Using Two Types of Guidewires

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Debulking devices are necessary to treat severe calcified lesions. Rotational atherectomy (RA) is widely employed to modify calcified plaques, but the influence of procedural variables, such as guidewire type and ablation speed, on ablation outcomes is not well established.
Akito Kawamura, Keita Okayama, Hiroaki Nohara, Tomoaki Nakano, Yasushi Sakata   +4 more
wiley   +1 more source

Efficacy and long-term outcomes of drug coated balloon in de novo lesions of small versus large coronary vessels. [PDF]

Indian Heart J
Refaat H, Arab M.
europepmc   +1 more source