نتایج جستجو برای: long arteriotomy
تعداد نتایج: 775133 فیلتر نتایج به سال:
Technical advances in optical instrumentation have made vascular endoscopy a potential method for intraoperative evaluation of carotid endarterectomy. A prospective protocol was designed to evaluate the efficacy and practicality of this technique using the Hopkins Optical System in 35 carotid endarterectomies. The external carotid artery was examined after completion of the endarterectomy. The ...
Morphological vessel injury after clamping has been an important problem in vascular surgery. Although various techniques have been employed to occlude a vessel during a surgical procedure, a complete, atraumatic occlusion method has not yet been developed. In the present study, we describe use of a novel pressure-controlled and balloon-jawed vessel clamp to provide atraumatic vessel occlusion....
Although use of carbon dioxide (CO2) blower has been regarded safe during off-pump coronary bypass surgery (OPCAB), we experienced a case of right coronary artery ischaemia induced by retrograde CO2 embolism originating from the opened obtuse marginalis artery during OPCAB. The spray pressure can exceed the diastolic pressure, especially during grafting at the lateral or posterior wall when hae...
Clinical study of carotid artery laser endarterectomy began April 15, 1988. This report describes the first 10 cases that were performed in nine patients (five men and four women, mean age 70 years). Indications were asymptomatic stenosis (5), transient ischemic attacks (4), and stroke in evolution (1). There were two emergency cases and eight elective cases (including one reoperative case). Su...
With rapidly increasing numbers of neuroendovascular procedures performed annually in recent years, use of arterial closure devices after femoral artery access has been exceedingly common secondary to reduced time to hemostasis, decreased patient discomfort, earlier mobilization, and shortened hospital stay. Although uncommon, use of these devices can lead to a different spectrum of complicatio...
Manesh R. Patel, MD, Chair; Hani Jneid, MD; Colin P. Derdeyn, MD, FAHA; Lloyd W. Klein, MD, FAHA; Glenn N. Levine, MD, FAHA; Robert A. Lookstein, MD, FAHA; Christopher J. White, MD, FAHA; Yerem Yeghiazarians, MD, FAHA; Kenneth Rosenfield, MD; on behalf of the American Heart Association Diagnostic and Interventional Cardiac Catheterization Committee of the Council on Clinical Cardiology, Council...
OBJECTIVES This study was designed to assess the safety of arteriotomy closure devices (ACDs) versus mechanical compression by meta-analysis in patients undergoing percutaneous transfemoral coronary procedures. BACKGROUND Although ACDs are widely applied for hemostasis after percutaneous endovascular procedures, their safety is controversial. METHODS Randomized, case-control, and cohort stu...
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