Results 331 to 340 of about 543,327 (389)

Chronic Total Occlusions

2014
Chronic total occlusion (CTO) is defined as a total occlusion with either known duration of more than 3 months or presence of bridging collaterals. CTO has certain favorable and unfavorable characteristics which should be looked for in detail during angiography.
Bimmer E. Claessen, Emmanouil S. Brilakis, Usman Baber, José P. S. Henriques, Roxana Mehran, George D. Dangas   +5 more
  +4 more sources

Chronic Total Coronary Occlusions

Cardiology Clinics, 2006
Chronic total coronary occlusions (CTO) occur in up to one-third of patients undergoing coronary angiography. Indications for opening CTOs include relief of angina, improving left ventricular function, decreasing the need for coronary artery bypass surgery, and improved long-term survival.
openaire   +2 more sources

Outcomes of retrograde chronic total occlusion percutaneous coronary intervention: A report from the OPEN‐CTO registry

Catheterization and cardiovascular interventions, 2020
We sought to assess in‐hospital and long‐term outcomes of retrograde compared with antegrade‐only percutaneous coronary intervention for chronic total occlusion (CTO PCI).
Sanjog Kalra, Darshan Doshi, J. Sapontis, I. Kosmidou, A. Kirtane, J. Moses, Robert F. Riley, Philip Jones, W. Nicholson, Adam C Salisbury, W. Lombardi, J. McCabe, A. Pershad, Taishi Hirai, E. Hakemi, J. Russo, Megha Prasad, Y. Ahmad, R. Hatem, Fotis Gkargkoulas, J. Spertus, R. Wyman, F. Jaffer, Anthony Spaedy, S. Cook, S. Marso, Karen Nugent, Robert Federici, R. Yeh, M. Leon, G. Stone, Z. Ali, M. Parikh, A. Maehara, D. Cohen, Candido Batres, J. Grantham, D. Karmpaliotis   +37 more
semanticscholar   +1 more source

Chronic total occlusions

2010
Chronic total occlusions (CTOs) remain the most technically challenging and time-consuming subset of coronary artery lesions to treat with percutaneous intervention (PCI). Particular difficulties may be encountered in crossing and dilating the lesion, whilst the rates of restenosis are higher than other lesions even after successful PCI.
Neville Kukreja, Pawel Tyczynski, Carlo di Mario   +2 more
openaire   +1 more source

Contemporary Outcomes of the Retrograde Approach to Chronic Total Occlusion Interventions: Insights from an International CTO Registry.

EuroIntervention, 2020
AIMS The retrograde approach is critical for achieving high success rates in chronic total occlusion (CTO) percutaneous coronary intervention (PCI), but has been associated with higher risk of complications.
P. Tajti, Iosif Xenogiannis, Fotis Gargoulas, D. Karmpaliotis, K. Alaswad, F. Jaffer, M. Patel, M. Burke, S. Garcia, O. Krestyaninov, M. Koutouzis, Wissam A Jaber, E. Brilakis, Robert W. Yeh, Hector Tamez, E. Mahmud, James W. Choi, Dmitrii Khelimskii, J. Khatri, I. Tsiafoutis, A. Doing, Philip Dattilo, C. Toma, B. Uretsky, H. Samady, B. Jefferson, Taral N. Patel, S. Potluri, D. Kandzari, R. Wyman, Shuaib A Abdullah, Jeffrey W. Moses, N. Lembo, M. Parikh, Ajay J. Kirtane, Ziad A. Ali, Juan J Russo, E. Hakemi, B. Rangan, I. Ungi, Subhash Banerjee   +40 more
semanticscholar   +1 more source

Temporal Trends in Chronic Total Occlusion Percutaneous Coronary Interventions: Insights From the PROGRESS-CTO Registry.

The Journal of invasive cardiology, 2020
BACKGROUND Chronic total occlusion (CTO) percutaneous coronary intervention (PCI) has significantly evolved in recent years. METHODS We compared the clinical, angiographic, and technical characteristics, as well as procedural outcomes of CTO-PCIs in a ...
Iosif Xenogiannis, Fotios Gkargkoulas, D. Karmpaliotis, K. Alaswad, F. Jaffer, R. Yeh, M. Patel, E. Mahmud, James W Choi, M. Burke, S. Garcia, A. Doing, Philip Dattilo, C. Toma, B. Uretsky, O. Krestyaninov, Dmitrii Khelimskii, J. Moses, N. Lembo, M. Parikh, A. Kirtane, Z. Ali, J. Russo, E. Hakemi, A. Hall, Ilias Nikolakopoulos, E. Vemmou, A. Karatasakis, B. Danek, B. Rangan, Shuaib A Abdullah, Subhash Banerjee, E. Brilakis   +32 more
semanticscholar   +1 more source

Chronic total occlusion percutaneous coronary intervention in Latin America

Catheterization and cardiovascular interventions, 2020
To report clinical, angiographic characteristics, outcomes, and predictors of unsuccessful procedures in patients who underwent chronic total occlusion (CTO) percutaneous coronary interventions (PCI) in Latin America.
A. Quadros, Karlyse C Belli, J. E. D. de Paula, Carlos A H de Magalhães Campos, A. C. B. da Silva, Ricardo Santiago, M. Ribeiro, P. P. de Oliveira, P. Lamelas, A. Abelin, C. Bezerra, E. M. Filho, F. Fuchs, F. D. de los Santos, Pedro B de Andrade, F. H. Quesada, Mario Araya, Luis A P Pino, L. Côrtes, C. Zukowski, Marco A. Alcántara, A. J. Muniz, G. C. Martinelli, M. J. de Carvalho Cantarelli, F. Brito, Sandra Baradel, Breno de Alencar Araripe Falcão, J. Mangione, C. Medeiros, R. Degrazia, J. A. N. Lecaro, S. Gioppato, L. Ybarra, D. Weilenmann, C. Gottschall, Viviana M. G. Lemke, Lucio T. Padilla   +36 more
semanticscholar   +1 more source

Initial report of safety and procedure duration of robotic‐assisted chronic total occlusion coronary intervention

Catheterization and cardiovascular interventions, 2020
No previous reports have examined the impact of robotic‐assisted (RA) chronic total occlusion (CTO) PCI on procedural duration or safety compared to totally manual CTO PCI.
Taishi Hirai, Kathleen E. Kearney, Akash Kataruka, Kensey L. Gosch, H. Brandt, W. Nicholson, W. Lombardi, J. Grantham, Adam C Salisbury   +8 more
semanticscholar   +1 more source

Coronary artery perforation during chronic total occlusion percutaneous coronary intervention: epidemiology, mechanisms, management, and outcomes.

EuroIntervention, 2019
AIMS To describe the epidemiology, mechanisms, management, and outcomes of coronary artery perforation during chronic total occlusion (CTO) percutaneous coronary intervention (PCI).
L. Azzalini, Enrico Poletti, M. Ayoub, S. Ojeda, C. Zivelonghi, A. L. La Manna, B. Bellini, A. Lostalo, A. Luque, G. Venuti, M. Montorfano, P. Agostoni, M. Pan, M. Carlino, K. Mashayekhi   +14 more
semanticscholar   +1 more source

Chronic total occlusion percutaneous coronary intervention: managing perforation complications

Expert Review of Cardiovascular Therapy, 2020
Introduction Coronary artery perforation (CAP) is an infrequent (
F. Moroni, E. Brilakis, L. Azzalini
semanticscholar   +1 more source