Results 31 to 40 of about 7,386 (177)

Iatrogenic Left Main Coronary Artery Dissection During Non-Left Main Intervention: A Case Series

Indian Journal of Clinical Cardiology, 2023
Iatrogenic left main coronary artery (LMCA) dissection is a rare complication of percutaneous coronary intervention (PCI), it is mainly attributed to the catheter-based manipulation during engagement of Ostia or during the intervention.
Ajay Raj, Ajay Pratap Singh, Ranjit Kumar Nath   +2 more
doaj   +1 more source

One Anatomy, Multiple Valve Choices: Interobserver Agreement in Selecting Transcatheter Pulmonary Valve

Catheterization and Cardiovascular Interventions, EarlyView.
Methodological framework among international observers to understand clinical decision‐making and interobserver agreement in TPVR planning. ABSTRACT Background Transcatheter pulmonary valve replacement (TPVR) requires selecting the optimal device type, size, and position. Variability in anatomical shape may affect procedural planning.
Camilo E. Pérez‐Cualtán, Jaime Cabrales, Francisco Garay, Carlos Eduardo Guerrero‐Chalela, Marcelo Rivarola, Juan P. Rozo, Juan Carlos Samayoa, Jenny Zablah, Javier Navarro‐Rueda, Juan C. Briceño Triana, Luis Felipe Giraldo   +10 more
wiley   +1 more source

Transcatheter Aortic Valve Implantation Assisted with Microcatheter: A New Method to Avoid Coronary Artery Obstruction

Chinese Medical Journal, 2015
Background: Lack of fluoroscopic landmarks can make valve deployment more difficult in patients with absent aortic valve (AV) calcification. The goal of this article was to evaluate the feasibility and effectiveness of transcatheter implantation of a ...
Xiang Chen, Guo-Jun Chu, Fei-Yu Wang, Yu-Feng Zhu, Ben Zhang, Xian-Xian Zhao, Yong-Wen Qin, Jun-Bo Ge   +7 more
doaj   +1 more source

A Randomized Controlled Trial Comparing the TruSteer and FXD Double Curve Delivery Systems for Left Atrial Appendage Occlusion With the Watchman FLX Pro Device—The GUIDE‐LAAO Study

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Deflectable delivery systems have been introduced to enhance coaxial alignment and procedural efficacy during left atrial appendage occlusion (LAAO), yet randomized comparisons with conventional fixed‐curve systems are lacking. Aims The GUIDE‐LAAO trial evaluated whether the TruSteer deflectable delivery system is non‐inferior to ...
Philippe Taieb, Marco Frazzetto, Pedro Soares Teixeira, Steven J. Filby   +3 more
wiley   +1 more source

Percutaneous Transaxillary Access for Large‐Bore Cardiovascular Interventions: Evidence, Technique, and Complication Management

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Percutaneous transaxillary access is an established alternative to transfemoral large‐bore arterial access for transcatheter structural heart interventions and mechanical circulatory support (MCS). Although useful for overcoming hostile iliofemoral anatomy and providing prolonged support and patient mobilization in case of MCS, the axillary ...
Gioel Gabrio Secco, Marco Lombardi, Edoardo Elia, Juan Guido Chiabrando, Andrea Demarchi, Rocco Vergallo, Andrea Audo, Giulia Maj, Giuseppe Patti, Nicolas M. Van Mieghem   +9 more
wiley   +1 more source

Tackling distal left main bifurcation disease lurking behind a patient of Wellens’ syndrome

IHJ Cardiovascular Case Reports, 2020
This is the first report to the best of my knowledge describing a patient with Wellens’ syndrome having chest pain accompanied by bifid T waves in precordial leads without significant ST segment elevation or Q waves in the electrocardiogram, and ...
Deepak Natarajan
doaj   +1 more source

Safety of mapping in the sinus of valsalva region under intracardiac echocardiography guidance without angiography

Indian Pacing and Electrophysiology Journal, 2021
Background: Radiofrequency ablation at the region of the sinus of Valsalva carries a risk to the ostia of the coronary arteries. Coronary angiography is usually utilized to document a safe distance for mapping and ablation.
Mike Al Asmar, Mayssam Houssari, Kinan Carlos El-Tallawi, Toufic Feghali, Marwan Refaat, Maurice Khoury, Bernard Abi-Saleh   +6 more
doaj   +1 more source

Takayasu's Arteritis Involving the Ostia of Three Large Coronary Arteries [PDF]

Korean Circulation Journal, 2009
Takayasu's arteritis can involve the ostia of coronary arteries. We report a patient with Takayasu's arteritis involving the ostia of three large coronary arteries who was successfully treated by percutaneous coronary intervention (PCI) with a drug-eluting stent (DES) and had a good clinical outcome after 12 months.
Park, Jin-Sup, Lee, Han Cheol, Lee, Sang-Kwon, Kim, Sang-Pil, Kim, Yeong Dae, Ahn, Min Soo, Hong, Taek Jong   +6 more
openaire   +2 more sources

Validation of an Automated Artificial Intelligence‐Driven Planner for Transcatheter Aortic Valve Replacement

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Preprocedural planning with multislice computed tomography (MSCT) is an essential prerequisite for successful transcatheter aortic valve replacement (TAVR). However, preprocedural planning is time‐consuming and may contain clinically meaningful interobserver variability.
Mark M. P. van den Dorpel, Lucas Uchoa de Assis, Jenna van Niekerk, Sophie Deckx, Matthew Sherman, Janelle Schrot, Anna Kozak, Isabella Kardys, Alexander Hirsch, Joost Daemen, Rutger Jan Nuis, Nicolas M. Van Mieghem   +11 more
wiley   +1 more source

Absence of Right Coronary Ostium with Single Coronary Artery: A Rare Anomaly

Methodist DeBakey Cardiovascular Journal
Coronary arteries normally originate from two separate cusps from the aorta, and various anomalies can occur. One such anomaly is the single coronary artery (SCA), where the coronary arteries originate from a single ostium due to the absence of the ...
Ayham Mahmoud, Muhab Saadeh, Moath Said Alfawara, William Ghazi Maaiah, Ammar Al-awaisheh   +4 more
doaj   +1 more source