Results 211 to 220 of about 99,701 (294)

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

open access: yesCatheterization 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   +3 more
wiley   +1 more source

Atherectomy With Multimodal Embolic Protection for Severely Calcified Femoropopliteal Lesions

open access: yesCatheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Severe calcification in femoropopliteal lesions remains a clinical challenge to achieve both the technical and long‐term success in endovascular therapy. Although atherectomy is an effective treatment for calcified lesions, it is associated with the risk of distal embolization, even with the use of embolic protection devices (EPDs), and ...
Daichi Yoshii   +3 more
wiley   +1 more source

Recanalization of Thrombosed Atrial Flow Regulator in Failing Fontan: A Bridge to Transplant

open access: yesCatheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT We report the case of a 10‐year‐old boy (41 kg, 133 cm) with hypoplastic left heart syndrome (mitral and aortic atresia), who underwent staged palliation: Norwood‐Sano at 6 days, Glenn at 7 months, and Fontan completion at 3 years using a 16 mm non‐fenestrated extracardiac Gore‐Tex conduit.
Raymond N. Haddad   +3 more
wiley   +1 more source

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

open access: yesCatheterization 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   +8 more
wiley   +1 more source

TAVR in Male Patients With Large Aortic Valve Annuli: A Propensity‐Matched Analysis of Balloon‐Expandable Versus Self‐Expanding Valves

open access: yesCatheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Trans‐catheter aortic valve replacement (TAVR) in patients with large annuli poses procedural difficulties and possible complications. Aims We sought to compare the peri‐procedural and long‐term outcomes of patients with large annuli undergoing TAVR with self‐expanding (SEV) versus balloon‐expandable (BEV) valves.
Lior Zornitzki   +12 more
wiley   +1 more source

Intra‐Annular Versus Supra‐Annular Self‐Expanding Valves for Valve‐in‐Valve TAVR

open access: yesCatheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background A limitation of Valve‐in‐Valve (VIV) transcatheter aortic valve replacement (TAVR) is patient‐prosthesis mismatch (PPM), which is associated with worse quality of life and heart failure hospitalizations. As such, strategies to avoid PPM are desired. We compared the clinical and hemodynamic results of VIV TAVR with intra‐annular self‐
John T. Saxon   +19 more
wiley   +1 more source

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