منابع مشابه
Retrograde Percutaneous Coronary Intervention for Left Anterior Descending Chronic Total Occlusion Via an Ipsilateral Intraseptal Collateral Channel Using a Single Guiding Catheter.
Successful recanalization of chronic total occlusion (CTO) of coronary arteries has improved symptoms and mortality. In CTO cases, retrograde approach from opposite coronary artery has a better chance of procedural success. But the retrograde approach from opposite site is not always suitable. In certain CTO cases, the distal left anterior descending (LAD) artery is supplied from the intrasepta...
متن کاملnon-corrective approach to pronunciation
the aim of this study has been to find answers for the following questions: 1. what is the effect of immediate correction on students pronunciation errors? 2. what would be the effect of teaching the more rgular patterns of english pronunciation? 3. is there any significant difference between the two methods of dealing with pronuciation errore, i. e., correction and the teaching of the regular ...
15 صفحه اولAntegrade approach to stumpless chronic total occlusion of ostial left anterior descending artery: first using a side branch cutting technique.
The approach to a chronic total occlusion (CTO) still remains one of the most technical challenges in percutaneous coronary intervention (PCI). CTO lesions with a blunt entry point, calcification, and failure of a previous approach, are the independent predictors of CTO-PCI failure. Here we report a successful antegrade approach for reattempted CTO-PCI of a left anterior descending artery (LAD)...
متن کاملImages in cardiovascular medicine. Interventricular septal hematoma and ventricular septal defect after retrograde intervention for a chronic total occlusion of a left anterior descending coronary artery.
A 73-year-old man with unstable angina was found to have a severely calcified chronic total occlusion (CTO) of the mid left anterior descending coronary artery (LAD). Diagnostic coronary angiography confirmed the CTO to be complex, with a “flush” occlusion occurring in a segment associated with proximal septal and diagonal branches. Retrograde filling of the distal LAD occurred via 2 large sept...
متن کامل[Successful recanalisation of RCA CTO using retrograde approach].
A 51-year-old female two years after CABG presented with unstable angina and inferior wall ischaemia. Coronary angiography revealed occluded graft to RCA and chronic total occlusion of RCA with good collateral flow from distal LAD to RCA. The CTO was successfully crossed and dilated through epicardial collaterals from distal LAD (retrograde approach). Finally, antegrade angioplasty with two ste...
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ژورنال
عنوان ژورنال: Journal of the American College of Cardiology
سال: 2016
ISSN: 0735-1097
DOI: 10.1016/j.jacc.2016.03.312