Loading dose of 1, 200 mg pertuzumab 600 mg trastuzumab SC x 1 dose followed by 600 mg pertuzumab 600 mg trastuzumab SC lasix injection Some phase 1 clinical trials have reported that infusion of Kit stem cells in patients with ischemic cardiomyopathy improves left ventricular systolic function and reduces infarct size after myocardial infarction MI 4, 5, providing a promising hope for future applications of cardiac stem cells CSCs in the clinics