Theoretical study of the flow rate toward the right heart territory in case of total occlusion of the right coronary artery

2013 ◽  
Vol 35 (1) ◽  
pp. 103-107 ◽  
Author(s):  
Mahmoud Maasrani ◽  
Agnès Drochon ◽  
Majid Harmouche ◽  
Hervé Corbineau ◽  
Jean-Philippe Verhoye
Keyword(s):  
Coronary Artery ◽  
Flow Rate ◽  
Right Coronary Artery ◽  
Theoretical Study ◽  
Right Heart ◽  
Total Occlusion ◽  
The Right

scholarly journals Giant Aneurysm of the Right Coronary Artery Compressing the Right Heart

Circulation ◽  
2005 ◽  
Vol 112 (4) ◽  
Author(s):  
Paul G. McGlinchey ◽  
Suzanne J. Maynard ◽  
Alistair N. Graham ◽  
Michael J.D. Roberts ◽  
Mazhar M. Khan
Keyword(s):  
Coronary Artery ◽  
Right Coronary Artery ◽  
Giant Aneurysm ◽  
Right Heart ◽  
The Right

Tunnelling a calcified total occlusion

2021 ◽  
pp. 021849232110410
Author(s):  
Jogendra Singh ◽  
Dibyasundar Mahanta ◽  
Rudra P Mahapatra ◽  
Ramachandra Barik
Keyword(s):  
Coronary Artery ◽  
High Risk ◽  
Right Coronary Artery ◽  
Chronic Total Occlusion ◽  
Coronary Intervention ◽  
Alternative Technique ◽  
Total Occlusion ◽  
Alternative Approach ◽  
Calcific Plaque ◽  
The Right

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 lithotripsy as an alternative technique to rotational atherectomy which we felt as an evolving alternative approach to treat the calcified total occlusion.

scholarly journals A novel real-time intravascular ultrasound double-lumen microcatheter for recanalization of chronic total occlusion: a case report

2019 ◽  
Vol 13 (1) ◽  
Author(s):  
Yanzhuo Ma ◽  
Yuhong Peng ◽  
Gang Wang ◽  
Leisheng Ru
Keyword(s):  
Coronary Artery ◽  
Real Time ◽  
Intravascular Ultrasound ◽  
Right Coronary Artery ◽  
Chronic Total Occlusion ◽  
True Lumen ◽  
Double Lumen ◽  
Total Occlusion ◽  
New Device ◽  
The Right

Abstract Background Chronic total occlusion revascularization remains a challenging problem because of its complexity. We present a case of a patient with chronic total occlusion who was successfully revascularized with the use of a new device called a real-time intravascular ultrasound double-lumen microcatheter. Case presentation A 58-year-old East Asians woman presented to our hospital with a complaint of recurrent chest pain of 5 months’ duration. Angiography revealed chronic total occlusion of the right coronary artery from the right coronary artery ostium to the ostia of the posterolateral and posterior descending branches. A guidewire was passed to the distal right coronary artery but went into the false lumens at the posterior descending and posterolateral ostia after use of the antegrade and retrograde approaches. Hence, we used the new device to pass through the subintimal right coronary artery space with reentry into the true lumen before the posterior descending and posterolateral ostia. A stent was successfully deployed at the posterior descending and posterolateral ostia, and the final result was excellent. Conclusions This device was useful for finding the entry point and for reentry into the true lumen of a chronic total occlusion. It may be a valuable tool for recanalization of complex chronic total occlusion lesions.

Successful percutaneous opening of chronic total occlusion of the right coronary artery originating from the right sinus common coronary trunk

2013 ◽  
Vol 14 (8) ◽  
pp. 605-609
Author(s):  
Pawel Tyczynski ◽  
Cristina Moreno-Ambroj ◽  
Francesca Pugliese ◽  
Neville Kukreja ◽  
Elio Pieri ◽  
...  
Keyword(s):  
Coronary Artery ◽  
Right Coronary Artery ◽  
Chronic Total Occlusion ◽  
Total Occlusion ◽  
The Right

A total occlusion of the right coronary artery and a dysfunction of the sinoatrial node artery

2019 ◽  
Vol 62 (1) ◽  
pp. 33-37
Author(s):  
Rodrigo Gopar-Nieto ◽  
◽  
Eduardo González-Negrete ◽  
Gonzalo Carazo-Vargas ◽  
Héctor Emilio Montes-Isunza ◽  
...  
Keyword(s):  
Coronary Artery ◽  
Right Coronary Artery ◽  
Sinoatrial Node ◽  
Total Occlusion ◽  
The Right ◽  
Sinoatrial Node Artery
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