首页>
外国专利>
Measurement of cardiac information for CRT optimziation in the presence of conduction dysfunction or atrial arrhythmia
Measurement of cardiac information for CRT optimziation in the presence of conduction dysfunction or atrial arrhythmia
展开▼
机译:在传导功能障碍或房性心律不齐的情况下测量心脏信息以进行CRT优化
展开▼
页面导航
摘要
著录项
相似文献
摘要
An exemplary method includes delivering a cardiac pacing therapy that includes an atrio-ventricular delay and an interventricular delay, providing a paced propagation delay associated with delivery of a stimulus to a ventricle, delivering a stimulus to the ventricle, sensing an event in the other ventricle caused by the stimulus, determining an interventricular conduction delay value based on the delivering and the sensing, determining a interventricular delay (ΔSur) based on the interventricular conduction delay and the paced propagation delay and determining an atrio-ventricular delay based at least in part on the interventricular delay (ΔSur). Other exemplary methods, devices, systems, etc., are also disclosed.
展开▼
机译:一种示例性方法包括递送包括房室延迟和心室延迟的心脏起搏治疗,提供与将刺激递送至脑室相关联的定步传播延迟,将刺激递送至脑室,感测另一脑室中的事件由刺激引起的心电图,根据传递和感测确定心室传导延迟值,根据心室传导延迟和定律的传播延迟确定心室延迟(Δ Sur Sub>),并确定房室传导心室延迟至少部分基于心室延迟(Δ Sur Sub>)。还公开了其他示例性方法,设备,系统等。
展开▼