Abstract
Recently, cardiac resynchronization therapy (CRT. has been established as an effective treatment for drug‐resistant heart failure with left ventricular dyssynchrony in patients with a New York Heart Association class (NYHA. of III‐IV. Many cases have already been treated with CRT in Japan, however, some challenges still remains, such as difficult placement of the left ventricular (LV. lead at the target site, high threshold values even after successful placement of the LV lead, and the need to reposition of the LV lead due to diaphragmatic stimulation regardless of an appropriate threshold value. In particular, those cases with high threshold values at a distal site or those in which the lead is placed at a proximal site because of diaphragmatic stimulation are prone to lead dislodgement, and re‐operation may be required. We report on a patient in whom stabilization of the LV lead was obtained by placing a coronary stent in the coronary sinus wall which resulted in an improved clinical course.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
