Intravascular insights with OCT in a case of CTO of the right coronary arteryAyush Khurana
Recanalization of CTO of the right coronary artery is the most frequent scenario for this complication (Figure 8). Dissection may be limited to the coronary sinus, may extend to the proximal ascending aorta or, in the worst scenario, could extend beyond the ascending aorta (Table 3).[29] ...
波兰研究:CTO对CABG手术的影响 文献索引:Konstanty-Kalandyk J, Bartuś K, Piątek J, et al. Is right coronary artery chronic total vessel occlusion impacting the surgical revascularization results of patients with multivessel disease? A retrospective study. PeerJ. 2018, 6.研究内容:这项回顾性研...
Many early experiences in use revealed bradycardia, and complete heart block, particularly when treating lesions in the right coronary artery thought to be the result of microvascular embolization. While controversial, some centers routinely place temporary pacemakers before rotational atherectomy [21]. ...
Multipurpose catheters such as the El Gamal and Hockey Stick are also helpful in some right coronary arteries when the proximal segment is oriented downward. If the lesion is tight or distal, the backup provided by the FR catheter may prove inadequate. In such cases a straighter catheter such...
Selectionofguidingcatheters Choosethemostadequateguidingcathetershapetoachievetheco-axialalignmentanddeepengagement! Leftcoronaryartery; EBU,XBorVodaleft Short-tipleftJudkins LeftAmplatz Ikari-left Rightcoronaryartery; LeftAmplatz,SAL XB-RCA RightJudkins Ikari-right Multipurpose CTO血运重建策略 如何提高CTO介入...
The angiographic features of the first CTO lesion attempted are summarized in Table 2. The majority of lesions were in the right coronary artery (61.5%), were de novo (89.3%), and almost one-half were complex, as defined by a JCTO score >2. Mean occlusion length was 29 mm and calcifi...
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In a prospective, single-arm, multi-center study, Schroeder et al (2015) evaluated the safety and effectiveness of the Stellarex DCB to inhibit re-stenosis in the superficial femoral and/or popliteal artery. This trial enrolled 50 patients with 58 lesions in the first cohort that needed pre-...
Coronary Artery Disease (CAD) refers to narrowing of the coronary arteries due to inadequate supply of blood and oxygen to cardiac muscles. Peripheral artery disease (PAD) is characterized by the build-up of atherosclerotic plaque in the lower extremities, which disturbs normal b...