Catecholamine-Induced Cardiomyopathy Secondary to Pheochromocytoma Rescued With Percutaneous Left Ventricular Assist Device: Novel Application of the Impella CP in a Pediatric Patient

嗜铬细胞瘤继发的儿茶酚胺诱发性心肌病，经皮左心室辅助装置成功挽救：Impella CP在儿科患者中的新应用