Ajoe John Kattoor MD, Christopher Manion MD, Vijay Iyer MD, PhD
{"title":"在牛主动脉弓解剖中部署 SENTINEL 脑保护系统的简单技术","authors":"Ajoe John Kattoor MD, Christopher Manion MD, Vijay Iyer MD, PhD","doi":"10.1016/j.shj.2023.100228","DOIUrl":null,"url":null,"abstract":"<div><p>The SENTINEL Cerebral Protection System is one of the most commonly used devices for embolic protection during transcatheter aortic valve replacement. However, successful deployment of the SENTINEL device is often challenging in patients with a bovine aortic arch anatomy using the standard technique and requires extensive manipulation in the aortic arch increasing the risk of stroke. We describe a novel and simple technique of 2-filter deployment of SENTINEL device in patients with bovine arch anatomy. In this technique, after the deployment of the proximal filter, the device is hyperflexed on itself facing the lateral aspect of the ascending aorta instead of facing the descending aorta, with its tip pointing toward the common origin of the left common carotid artery (LCCA) and brachiocephalic trunk. The guidewire is then advanced to the LCCA. Since the guidewire can pass either anterior or posterior to the device shaft, the device needs to be untwisted either by clockwise or counterclockwise motion, before pulling the device shaft back to engage the LCCA, after which the distal filter can be deployed. Computed tomography scans obtained for planning transcatheter aortic valve replacement should be reviewed for the presence of bovine aortic arch anatomy so that this technique can be deployed directly, thereby reducing manipulations in the aortic arch, saving time, and not requiring additional equipment.</p></div>","PeriodicalId":36053,"journal":{"name":"Structural Heart","volume":"8 2","pages":"Article 100228"},"PeriodicalIF":1.4000,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2474870623001227/pdfft?md5=7759bd00e6827626f09d5c2d4a17dfd0&pid=1-s2.0-S2474870623001227-main.pdf","citationCount":"0","resultStr":"{\"title\":\"A Simple Technique for Deploying the SENTINEL Cerebral Protection System in Bovine Aortic Arch Anatomy\",\"authors\":\"Ajoe John Kattoor MD, Christopher Manion MD, Vijay Iyer MD, PhD\",\"doi\":\"10.1016/j.shj.2023.100228\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The SENTINEL Cerebral Protection System is one of the most commonly used devices for embolic protection during transcatheter aortic valve replacement. However, successful deployment of the SENTINEL device is often challenging in patients with a bovine aortic arch anatomy using the standard technique and requires extensive manipulation in the aortic arch increasing the risk of stroke. We describe a novel and simple technique of 2-filter deployment of SENTINEL device in patients with bovine arch anatomy. In this technique, after the deployment of the proximal filter, the device is hyperflexed on itself facing the lateral aspect of the ascending aorta instead of facing the descending aorta, with its tip pointing toward the common origin of the left common carotid artery (LCCA) and brachiocephalic trunk. The guidewire is then advanced to the LCCA. Since the guidewire can pass either anterior or posterior to the device shaft, the device needs to be untwisted either by clockwise or counterclockwise motion, before pulling the device shaft back to engage the LCCA, after which the distal filter can be deployed. Computed tomography scans obtained for planning transcatheter aortic valve replacement should be reviewed for the presence of bovine aortic arch anatomy so that this technique can be deployed directly, thereby reducing manipulations in the aortic arch, saving time, and not requiring additional equipment.</p></div>\",\"PeriodicalId\":36053,\"journal\":{\"name\":\"Structural Heart\",\"volume\":\"8 2\",\"pages\":\"Article 100228\"},\"PeriodicalIF\":1.4000,\"publicationDate\":\"2024-03-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.sciencedirect.com/science/article/pii/S2474870623001227/pdfft?md5=7759bd00e6827626f09d5c2d4a17dfd0&pid=1-s2.0-S2474870623001227-main.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Structural Heart\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2474870623001227\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"CARDIAC & CARDIOVASCULAR SYSTEMS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Structural Heart","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2474870623001227","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CARDIAC & CARDIOVASCULAR SYSTEMS","Score":null,"Total":0}
A Simple Technique for Deploying the SENTINEL Cerebral Protection System in Bovine Aortic Arch Anatomy
The SENTINEL Cerebral Protection System is one of the most commonly used devices for embolic protection during transcatheter aortic valve replacement. However, successful deployment of the SENTINEL device is often challenging in patients with a bovine aortic arch anatomy using the standard technique and requires extensive manipulation in the aortic arch increasing the risk of stroke. We describe a novel and simple technique of 2-filter deployment of SENTINEL device in patients with bovine arch anatomy. In this technique, after the deployment of the proximal filter, the device is hyperflexed on itself facing the lateral aspect of the ascending aorta instead of facing the descending aorta, with its tip pointing toward the common origin of the left common carotid artery (LCCA) and brachiocephalic trunk. The guidewire is then advanced to the LCCA. Since the guidewire can pass either anterior or posterior to the device shaft, the device needs to be untwisted either by clockwise or counterclockwise motion, before pulling the device shaft back to engage the LCCA, after which the distal filter can be deployed. Computed tomography scans obtained for planning transcatheter aortic valve replacement should be reviewed for the presence of bovine aortic arch anatomy so that this technique can be deployed directly, thereby reducing manipulations in the aortic arch, saving time, and not requiring additional equipment.