Results 341 to 350 of about 529,500 (398)

Development and validation of a prediction model for angiographic perforation during chronic total occlusion percutaneous coronary intervention: OPEN‐CLEAN perforation score

Catheterization and cardiovascular interventions, 2021
Perforation is the most frequent complication of chronic total occlusion (CTO) percutaneous coronary intervention (PCI) and is associated with adverse events including mortality.
Taishi Hirai, J. Grantham, J. Sapontis, W. Nicholson, W. Lombardi, D. Karmpaliotis, J. Moses, Karen Nugent, Kensey L. Gosch, Adam C Salisbury   +9 more
semanticscholar   +1 more source

Deep Learning Segmentation and Reconstruction for CT of Chronic Total Coronary Occlusion.

Radiology, 2022
Background CT imaging of chronic total occlusion (CTO) is useful in guiding revascularization, but manual reconstruction and quantification are time consuming.
Meiling Li, Runjianya Ling, Lihua Yu, Wenyi Yang, Zirong Chen, Dijia Wu, Jiayin Zhang   +6 more
semanticscholar   +1 more source

Chronic Total Coronary Occlusions [PDF]

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

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.
Nagendra Boopathy Senguttuvan, Annapoorna Kini, Ravinder Singh Rao   +2 more
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

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

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

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

Chronic total occlusion and spontaneous recanalization of the internal carotid artery: Natural history and management strategy

Vascular, 2020
Objectives Spontaneous recanalization of a chronic total occlusion of the extra-cranial internal carotid artery is an under-reported clinical entity. This paper reviews the different etiologies of internal carotid artery occlusion, its natural course, as
A. Lall, D. Yavagal, Arash Bornak
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