Results 41 to 50 of about 412,054 (215)

Effect of lesion characteristics on outcome of directional coronary atherectomy [PDF]

, 1991
Directional coronary atherectomy, a new transluminal procedure for treatment of obstructive lesions in coronary arteries by excision and removal of tissue, was performed on 447 lesions in 382 procedures.
Hinohara, Tomoaki, Vetter, James W., Selmon, Matthew R., Leggett, James H., Robertson, Gregory C., Simpson, John B., Braden, Lissa, Rowe, Michael H.   +7 more
core   +1 more source

Coronary Artery Perforation After Shockwave Intravascular Lithotripsy

JACC: Case Reports, 2020
Severely calcified coronary lesions remain a challenge in current percutaneous coronary interventions. Shockwave intravascular lithotripsy (Shockwave Medical, Inc., Santa Clara, California) is an alternative for rotational atherectomy in such lesions ...
Cihan Simsek, MD, PhD, Jeroen Vos, MD, PhD, Alexander IJsselmuiden, MD, PhD, Martijn Meuwissen, MD, PhD, Ben van den Branden, MD, PhD, Peter den Heijer, MD, PhD, Bas E. Schölzel, MD, PhD   +6 more
doaj   +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

Orbital-Tripsy: Novel Combination of Orbital-Atherectomy and Intravascular-Lithotripsy, in Calcified Coronaries After Failed Intravascular-Lithotripsy

JACC: Case Reports, 2020
Calcified coronary lesions are notorious for posing technical difficulty during angioplasty. Fortunately, more devices are available to tackle coronary calcifications. However, there remain difficult cases whereby a single modality is insufficient.
Chi Shing Michael Chiang, MBBS, Ka Chun Alan Chan, MBBS, Michael Lee, MBBS, Kam Tim Chan, MBBS   +3 more
doaj   +1 more source

Coronary perforation during insertion of a long stent in a severely calcified lesion

Clinical Case Reports, 2021
We reported a case that the insertion of a 48‐mm‐long stent in a calcified coronary lesion after rotational atherectomy led to stent stacking and S‐shaped flection, resulting in longitudinal coronary perforation without stent inflation.
Yoshinobu Murasato, Kyohei Meno, Takahiro Mori, Katsuhiko Takenaka   +3 more
doaj   +1 more source

Basic assumptions of nursing care for a patient after rotational atherectomy

Problemy Pielęgniarstwa, 2023
The increase in the average age of patients contributes to the occurrence of more cases of severe calcification of the coronary arteries. Advanced pathologies are less susceptible to classical therapeutic methods, such as coronary angioplasty.
Filip M. Tkaczyk
doaj   +1 more source

Temporal Trends and Prognosis in Rotational Atherectomy: A Comparison of Contemporary and Traditional Eras

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Rotational atherectomy (RA) has undergone considerable technical modernization in recent years. This study evaluated whether RA performed in the contemporary era was associated with superior cardiovascular outcomes compared with the traditional era. Aims To compare the clinical characteristics and cardiovascular outcomes of patients
Ravi Vazirani, Gonzalo García‐Martí, Andrés Provencio‐Regidor, Irene Serrano‐García, Adrián Jerónimo‐Baza, Alejandro Travieso, Gabriela Tirado‐Conte, Fernando Macaya‐Ten, Hernán Mejía‐Rentería, Pablo Salinas, Luis Nombela‐Franco, Pilar Jiménez‐Quevedo, Nieves Gonzalo, Javier Escaned, Antonio Fernández‐Ortiz, Iván J. Núñez‐Gil   +15 more
wiley   +1 more source

Rotational Atherectomy: A Contemporary Appraisal [PDF]

, 2019
Rotational atherectomy (RA) is an atheroablative technology that enables percutaneous coronary intervention for complex, calcified coronary lesions. RA works on the principle of ‘differential cutting’ and preferentially ablates hard, inelastic, calcified
Antonio Colombo, Tanush Gupta, Michael Weinreich, Azeem Latib, Mark Greenberg   +4 more
core   +1 more source

Coronary intravascular lithotripsy in contemporary practice: challenges and opportunities in coronary intervention

Therapeutic Advances in Cardiovascular Disease
Percutaneous coronary intervention (PCI) of calcified coronary arteries is associated with poor outcomes. Poorly modified calcified lesion hinders the stent delivery, disrupts drug-carrying polymer, impairs drug elution kinetics and results in under ...
Ankush Gupta, Abhinav Shrivastava, Jaskaran Singh Dugal, Sanya Chhikara, Rajesh Vijayvergiya, Navreet Singh, Ajit Chandrakant Mehta, Nalin Kumar Mahesh, Ajay Swamy   +8 more
doaj   +1 more source

Feasibility and safety of orbital atherectomy in uncrossable lesions

REC: Interventional Cardiology (English Ed.)
To the Editor, Orbital atherectomy (OA) is a technique designed to treat non-dilatable calcified lesions in coronary arteries using the Diamondback 360 device (Abbott, United States), which consists of a 1.25 mm diamond-coated crown that enables ...
Jeremias Bayón, Ricardo Antonio Mori-Junco, Mária Jusková, María Abellas-Sequeiros, Carlos González-Juanatey   +4 more
doaj   +1 more source