TY - GEN AU - Ip,James E AU - Cheung,Jim W AU - Liu,Christopher F AU - Lerman,Bruce B TI - Loss of Biventricular Pacing: When Common Problems have Unusual Remedies SN - 1540-8159 PY - 2017///0315 KW - Aged KW - Bundle-Branch Block KW - diagnosis KW - Cardiac Resynchronization Therapy KW - methods KW - Diagnosis, Computer-Assisted KW - Female KW - Humans KW - Therapy, Computer-Assisted KW - Treatment Failure KW - Treatment Outcome N1 - Publication Type: Case Reports; Journal Article UR - https://doi.org/10.1111/pace.12893 ER -