Results 91 to 100 of about 412,054 (215)

Plaque rupture as a cause of apparent coronary aneurysm formation following directional coronary atherectomy [PDF]

, 1997
Late coronary aneurysm formation was observed following treatment by directional coronary atherectomy. Intravascular ultrasound disclosed that the mechanism involved was plaque rupture.
Tobis, Jonathan M, Honye, Junko, Shimizu, Tomoo, Takayama, Tadateru, Yajima, Junji, Moriuchi, Masahito, Horiuchi, Kouichi, Takaiwa, Yoshiaki, Saito, Satoshi, Kanmatsuse, Katsuo   +9 more
core   +1 more source

Coronary laser with simultaneous contrast injection for the treatment of stent underexpansion

Cardiology Journal
BACKGROUND: Stent underexpansion is a challenge in interventional cardiology. Some off-label treatments, such as rotational atherectomy, intravascular lithotripsy (IVL) and coronary lasing, have been used to overcome the problem.
Mohsen Mohandes, Alberto Pernigotti, Cristina Moreno, Luis Mauricio Torres, Francisco Fernández, Diego Zambrano, Alfredo Bardají   +6 more
doaj   +1 more source

Excimer laser coronary atherectomy in septal collaterals during retrograde recanalization of a chronic total occlusion

Heart International, 2011
Management of chronic total occlusions has been refined through the development of a retrograde approach via collateral pathways. We describe the use of Excimer Laser Coronary Atherectomy in the septal collaterals.
Bernward Lauer, Ullrich Lotze, Marc-Alexander Ohlow   +2 more
doaj   +1 more source

Coronary artery disease with heavily calcified lesions – literature review of novel therapeutic methods [PDF]

Folia Medica
Coronary artery disease and atherosclerosis are a very significant and widespread problem in modern medicine. The development of current diagnostics and treatment of atherosclerotic lesions is moving towards minimally invasive methods.
Tomasz Furgoł, Karolina Karska, Michał Miciak, Joanna Jureczko, Konrad Gigoń, Marcin Jezierzański, Paweł Jureczko   +6 more
doaj   +3 more sources

Clinical angiographic and histologic correlates of eetasia after directional coronary atherectomy [PDF]

, 1992
Directional coronary atherectomy can cause ectasia (final area stenosis = 75%, was present in 50% of patients without procedural ectasia and in 70% of patients with marked ectasia (residual area stenosis <-20%; P = 0.12). It is concluded that excision
Topol, Eric J., Popma, Jeffrey J., De Cesare, Nicoletta B., Pinkerton, Cass A., King, Spencer B., Whitlow, Patrick L., Kereiakes, Dean J., Holmes, Jr. , David R., Dick, Ronald J. L.   +8 more
core   +1 more source

Relation of deep arterial resection and coronary artery aneurysms after directional coronary atherectomy [PDF]

, 1992
Objectives. The aims of this study were to document the frequency of coronary artery sneurysm formation in patients undergoing directional coronary atherectomy and to determine the relation of such aneurysms to the depth of arterial resection.Background.
Edwards, William D., Garratt, Kirk N., Bell, Malcolm R., Holmes, David R., Bresnahan, John F.   +4 more
core   +1 more source

Atherectomy of the left main coronary artery with percutaneous cardiopulmonary bypass support [PDF]

, 1989
Left main (LM) coronary artery stenoses have conventionally been precluded from percutaneous coronary angioplasty because of the prohibitive risk of irreversible hemodynamic collapse after acute closure of the artery, and a relatively high risk of late ...
Topol, Eric J., Muller, David W. M., Ellis, Stephen G.   +2 more
core   +1 more source

Orbital Atherectomy for Calcific Coronary Artery Disease in Patients With Severe Aortic Stenosis: A Safety and Feasibility Study

, 2019
BACKGROUND: Percutaneous revascularization followed by transcatheter aortic valve replacement (TAVR) has been increasingly utilized as an alternative to surgery in patients with severe aortic stenosis (AS) and coronary artery disease (CAD).
Hafiz, Abdul Moiz, Kassas, Ibrahim, Alonso, Alvaro, Nagy, Ahmed, Walker, Jennifer, Ahmed, Mohamed, Akhter, Mohammed W., Kakouros, Nikolaos, Smith, Craig   +8 more
core  

Directional coronary atherectomy in heart transplant recipients

, 1993
Cardiac allograft vasculopathy is one of the most common obstacles to the long-term survival of heart transplant recipients. Percutaneous transluminal angioplasty has been used as a palliative treatment for discrete lesions caused by this disease, but it
Ramee, S. R., Jain, S. P., Isner, J. M., Ventura, H. O., Collins, T. J., White, C. J.   +5 more
core  

Rota-Tripsy or step-up-approach rotational atherectomy for severe coronary artery calcification treatment: a comparative effectiveness study

Scientific Reports
Step-up-approach rotational atherectomy has been widely recognized in the treatment of severe calcified plaques. As an alternative, the rota-tripsy procedure is a novel strategy for the modification of calcification lesions.
Fengwen Cui, Yaliang Tong, Ping Yang, Guohui Liu, Beibei Du, Xiangdong Li, Kun Liu, Jiwen Fan, Daoyuan Si, Yuquan He   +9 more
doaj   +1 more source