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  1. www.jacc.org › doi › fullRetrograde Snaring Coupled With Endothelium Scoring for ADR...

    22 de may. de 2024 · Chronic total occlusion (CTO) percutaneous coronary intervention (PCI) with the distal cap near a bifurcation poses challenges, notably an increased risk of side-branch loss. In such cases, a retrograde approach might be advantageous 1 because the use of antegrade techniques like antegrade dissection re-entry (ADR) is associated with ...

  2. eurointervention.pcronline.com › article › controlled-antegrade-and-retrogradeControlled antegrade and retrograde subintimal tracking (CART)...

    10 de may. de 2024 · Abstract. BACKGROUND: Controlled antegrade and retrograde subintimal tracking (CART) is rarely performed in contemporary chronic total occlusion (CTO) percutaneous coronary intervention (PCI). AIMS: We aimed to analyse the indications, procedural characteristics, and outcomes of CART at a high-volume CTO programme.

  3. www.icrjournal.com › articles › procedural-results-and-long-term-outcome-chronicOutcomes of CTO PCI in a Non-surgical Centre

    9 de may. de 2024 · Coronary chronic total occlusions (CTOs) are common and found in up to 25% of patients undergoing coronary angiography; they are the most challenging lesion subset to treat with percutaneous coronary intervention (PCI). 1 A CTO is defined as a completely occluded epicardial coronary artery with thrombolysis in MI (TIMI) flow grade 0 ...

  4. www.ejradiology.com › article › S0720-048X(24)00255-9Utility of Dual-Energy Computed Tomography in lesion...

    Hace 3 días · Navigating through a Chronic Total Occlusion (CTO) presents one of the most intricate technical challenges for an interventionalist and it can be done either via the true lumen or subintimal [3]. Inability to traverse through the true lumen or re-enter it distally, stand as the primary cause of revascularization failure, with rates reaching as high as 30 % [4].

  5. www.nature.com › articles › s44325/024/00004-ySpontaneous coronary artery dissection: a clinically oriented ......

    10 de may. de 2024 · Spontaneous coronary artery dissection (SCAD) is an important cause of acute coronary syndromes (ACS), with a higher incidence in younger female patients. It is also associated with...

  6. www.ajconline.org › article › S0002-9149(24)00399-0Impact of Bifurcation Involvement and Location in Chronic Total...

    22 de may. de 2024 · SB wiring, an identified predictor of SB patency preservation 19, is generally more challenging in this subset 17,39, due to the intrinsic nature of the CTO body and/or secondary to the recanalization attempts potentially causing subintimal or plaque shift, dissection involving the carina, intramural hematoma and suboptimal ...

  7. academic.oup.com › ehjcr › articleSpontaneous coronary artery dissection: a difficult journey from...

    6 de may. de 2024 · Daniel Ho, Ibrahim Alfaris, Abdulaziz Joury, Renzo Cecere, Nadia Giannetti, Spontaneous coronary artery dissection: a difficult journey from emergency coronary artery bypass grafting to left ventricular assist device, European Heart Journal - Case Reports, Volume 8, Issue 5, May 2024, ytae234, https://doi.org/10.1093/ehjcr/ytae234