Antegrade Techniques for Chronic Total Occlusions
نویسندگان
چکیده
منابع مشابه
Antegrade Techniques for Chronic Total Occlusions
By convention, a total obstruction of the coronary artery with no flow at the occluded segment that has been present for at least 3 months is termed as chronic total occlusion or CTO. This is to be distinguished from a sudden occlusion of the coronary artery lumen by a thrombus during an acute myocardial infarction. Percutaneous coronary intervention (PCI) of CTO is increasingly being performed...
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Percutaneous coronary intervention (PCI) for chronic total occlusions (CTOs) remains one of the major challenges in interventional cardiology. Successful recanalization of a CTO can reduce anginal symptoms, reduce the need for coronary artery bypass surgery and increase long-term survival [1–3]. Approximately 30–40% of patients with coronary artery disease are shown at angiography to have at le...
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Chronic total occlusions (CTOs) of coronary arteries represent a common and significant challenge to interventional cardiology. Medical therapy is often regarded as an adequate long term strategy in the management of these lesions with surgical intervention for refractory symptoms. Extensive collateralisation is used as a marker of distal coronary perfusion, further reinforcing non-invasive str...
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Background: The recanalization success rate of chronic total occlusion (CTO) percutaneous coronary interventions (PCI) can be increased by the retrograde approach. However, the long-term outcome of patients undergoing retrograde procedures is unknown. Aim: We aimed to evaluate the long-term MACCE (major adverse cardiac and cerebrovascular event) rate (death, myocardial infarction, coronary arte...
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I mpasses are common in everyday life. When they occur in coronary arteries as chronic total occlusions (CTOs), they may be difficult to treat. Successful treatment of CTOs sometimes requires a nonconformist approach based on “negative thinking,” which is described in philosophical circles as the mindset that “negates” the possibility of failure and replaces it with the potentiality of success ...
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ژورنال
عنوان ژورنال: Current Cardiology Reviews
سال: 2015
ISSN: 1573-403X
DOI: 10.2174/1573403x11666150909110511