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Adaptive cardiac resynchronization therapy
专利权人:
Inc.;Medtronic
发明人:
Aleksandre T Sambelashvili,Thomas J Mullen,Todd J Sheldon
申请号:
US14537006
公开号:
US09403019B2
申请日:
2014.11.10
申请国别(地区):
US
年份:
2016
代理人:
摘要:
Cardiac resynchronization therapy (CRT) delivered to a heart of a patient may be adjusted based on detection of a surrogate indication of the intrinsic atrioventricular conduction of the heart. In some examples, the surrogate indication is determined to be a sense event of the first depolarizing ventricle of the heart within a predetermined period of time following the delivery of a fusion pacing stimulus to the later depolarizing ventricle. In some examples, the CRT is switched from a fusion pacing configuration to a biventricular pacing configuration if the surrogate indication is not detected, and the CRT is maintained in a fusion pacing configuration if the surrogate indication is detected.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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