The Analysis of cardiac resynchronization therapy in right ventricular pacing patients
作者单位：Department of cardiovascularShaoxing People’s Hospital
会议名称：《2014年浙江省心电生理与起搏学术年会》
会议日期：2014年
学科分类：1002[医学-临床医学] 100201[医学-内科学(含：心血管病、血液病、呼吸系病、消化系病、内分泌与代谢病、肾病、风湿病、传染病)] 10[医学]
摘 要：Backgroud Acording an investigaion of 417 Grade A hospitals in China of recent 10 years,pacemaker implantation has been raising at an average of 11%per *** majority were received rightside DDD *** those patients there are a great part need cardiac resynchronization therapy(CRT),especially when they had got cardiomyopathy and/or heart *** definite guidelines were for how to update the resynchronization system in these *** Two CRT upgrading cases were done from right-side DDD *** case one,the patient’s left subclavian vein was chosen for the convenience of inserting the left ventricular *** CRT pacemaker was still put at the primary *** left lead was connected to the pacemaker through a small subcutanous *** case two,the left ventricular lead was inserted through the right subclavian *** DDD pacemaker was upgraded in the primary *** Two procedures were done successfully,differently and individually for the maximizing ***-operation follow-up showed the obvious parameters’improvement,including ECG/LVEDD/EF and *** CRT upgrading is a new path for those who had got heart failure with DDD *** really do improve heart function through increasing the synchrony of ventricular *** clinical cases and practice need for confirming this benefit.