TY - RPRT TI - Cardiac contractility modulation: A new technologically advanced placebo? AU - Sunil K Sinha AU - Hugh G Calkins PY - 2006 DO - 10.1016/j.hrthm.2006.07.012 UR - https://pubmed.ncbi.nlm.nih.gov/17018341/ ID - 17018341 ER -