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标准左室外膜刺激是心脏再同步化治疗主要的方法。近年来,相较于外膜刺激,另一种通过左室内膜刺激使心脏再同步化的方法,由于其更符合心室生理激动顺序,同时由于电极位置不受限制,因此能达到再同步化治疗的最佳效果,从而改善心功能,而这已广泛引起人们的关注。但是通过左室内膜刺激的方法仍存在较多问题,其较多的并发症、必须长期抗凝、以及较高的手术难度也限制了其自身的发展。
Standard left ventricular stimulation is the main method of cardiac resynchronization therapy. In recent years, another method of resynchronization of the heart by stimulating the left ventricle compared to adventitial stimulation has resynchronization since it is more in line with the physiological sequence of ventricular activation and the electrode position is not limited The best treatment to improve heart function, which has aroused widespread concern. However, the method of stimulation by the left ventricle still has many problems, its more complications, the need for long-term anticoagulation, and the difficulty of higher surgery also limit its own development.