Results 331 to 340 of about 8,910,770 (392)

Retrograde Approach to Chronic Total Occlusion Percutaneous Coronary Intervention

Circulation. Cardiovascular Interventions, 2020
Supplemental Digital Content is available in the text. The retrograde approach has increased the success rate of chronic total occlusion percutaneous coronary intervention but has also been associated with a higher risk of complications.
M. Megaly, Iosif Xenogiannis, Nidal Abi Rafeh, D. Karmpaliotis, S. Rinfret, M. Yamane, M. Burke, E. Brilakis   +7 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 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.
J. Aaron Grantham, William L. Lombardi, David Daniels   +2 more
  +4 more sources

Intermediate procedural and health status outcomes and the clinical care pathways after chronic total occlusion angioplasty: A report from the OPEN‐CTO (outcomes, patient health status, and efficiency in chronic total occlusion hybrid procedures) study

Catheterization and cardiovascular interventions, 2020
No previous reports have described the comprehensive care pathways involved in chronic total occlusion percutaneous coronary intervention (CTO PCI).
J. Sapontis, Taishi Hirai, Christian Patterson, Benjamin D. Gans, R. Yeh, W. Lombardi, D. Karmpaliotis, J. Moses, W. Nicholson, A. Pershad, R. Wyman, Anthony Spaedy, S. Cook, P. Doshi, Robert Federici, Craig R Thompson, Karen Nugent, Kensey L. Gosch, J. Grantham, Adam C Salisbury   +19 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

Impact of complete percutaneous revascularization in elderly patients with chronic total occlusion

Catheterization and cardiovascular interventions, 2020
The aim of the study was to assess the prognostic impact of successful chronic total occlusion (CTO) percutaneous coronary intervention (PCI) and completeness of revascularization in the elderly.
R. Valenti, A. Migliorini, Maria Grazia De Gregorio, R. Martone, Martina Berteotti, A. Bernardini, N. Carrabba, Ruben Vergara, N. Marchionni, D. Antoniucci   +9 more
semanticscholar   +1 more source

Tunnelling a calcified total occlusion

Asian Cardiovascular and Thoracic Annals, 2021
Among the complex and high-risk coronary intervention cases, a calcified total occlusion of coronary artery poses a great challenge. We came across a 48 years old male who had calcified total occlusion of the right coronary artery. The chronic total occlusion was crossed using Nic-Nano balloon and the calcific plaque was modified using intravascular ...
Jogendra Singh, Dibyasundar Mahanta, Rudra P Mahapatra, Ramachandra Barik   +3 more
openaire   +2 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

First prospective multicentre experience with left distal transradial approach for coronary chronic total occlusion interventions using a 7 Fr Glidesheath Slender.

EuroIntervention, 2019
AIMS to assess the feasibility and safety of the left distal transradial artery (LDTRA) approach using a 7 Fr Glidesheath Slender for chronic total occlusion (CTO) percutaneous coronary interventions (PCIs). METHODS AND RESULTS From March to May 2018 a
G. Gasparini, R. Garbo, A. Gagnor, J. Oreglia, P. Mazzarotto   +4 more
semanticscholar   +1 more source

Multicenter experience with the antegrade fenestration and reentry technique for chronic total occlusion recanalization

Catheterization and cardiovascular interventions, 2020
We aimed to evaluate the efficacy and safety of antegrade fenestration and reentry (AFR) for chronic total occlusion (CTO) recanalization in a multicenter registry.
L. Azzalini, K. Alaswad, B. Uretsky, P. Agostoni, A. Galassi, M. Harada Ribeiro, E. M. Filho, Neisser Morales-Victorino, A. Attallah, Ankur Gupta, C. Zivelonghi, M. Montorfano, B. Bellini, M. Carlino   +13 more
semanticscholar   +1 more source