Cytokinetics is focused on discovering, developing and commercializing muscle activators and muscle inhibitors as potential treatments for diseases in which muscle performance is compromised, including heart failure, HCM and ALS. As a leader in muscle biology, Cytokinetics is developing small molecule drug candidates engineered to impact muscle function and contractility.Cytokinetics is focused on discovering, developing and commercializing muscle activators and muscle inhibitors as potential treatments for diseases in which muscle performance is compromised, including heart failure, HCM and ALS. As a leader in muscle biology, Cytokinetics is developing small molecule drug candidates engineered to impact muscle function and contractility.