UNLABELLED: We report the usefulness of biventricular mechanical circulatory support in a 36-yr-old woman with refractory myocardial dysfunction resulting from scombroid poisoning. DESIGN: Case report. SETTING: Medical and surgical university care units. PATIENT: A previously healthy 36-yr-old woman with severe myocardial dysfunction unresponsive to epinephrine (1.3 microg/kg/min) and dobutamine (18 microg/kg/min) after the ingestion of cooked fresh tuna. INTERVENTION: Implantation at day 3 of a biventricular assist device consisting of two paracorporeal pneumatic pumps set at 70 beats/min to reach an output of 5.6 L/min during 8 days. MAIN RESULTS: The biventricular mechanical circulatory assist device allowed weaning of the inotropic drugs, maintenance of end-organ function, and support of the patient until myocardial recovery. The patient was successfully explanted 11 days after ingestion. Cardiac function had totally recovered, but a stroke was noted. At 3-yrs follow-up, there was no cardiac or neurologic sequela. CONCLUSIONS: This report describes severe myocardial dysfunction secondary to scombroid poisoning and demonstrates the usefulness of a mechanical circulatory assist device as a bridge to recovery.
UNLABELLED: We report the usefulness of biventricular mechanical circulatory support in a 36-yr-old woman with refractory myocardial dysfunction resulting from scombroidpoisoning. DESIGN: Case report. SETTING: Medical and surgical university care units. PATIENT: A previously healthy 36-yr-old woman with severe myocardial dysfunction unresponsive to epinephrine (1.3 microg/kg/min) and dobutamine (18 microg/kg/min) after the ingestion of cooked fresh tuna. INTERVENTION: Implantation at day 3 of a biventricular assist device consisting of two paracorporeal pneumatic pumps set at 70 beats/min to reach an output of 5.6 L/min during 8 days. MAIN RESULTS: The biventricular mechanical circulatory assist device allowed weaning of the inotropic drugs, maintenance of end-organ function, and support of the patient until myocardial recovery. The patient was successfully explanted 11 days after ingestion. Cardiac function had totally recovered, but a stroke was noted. At 3-yrs follow-up, there was no cardiac or neurologic sequela. CONCLUSIONS: This report describes severe myocardial dysfunction secondary to scombroidpoisoning and demonstrates the usefulness of a mechanical circulatory assist device as a bridge to recovery.
Authors: Guillaume Velut; François Delon; Jean Paul Mérigaud; Christelle Tong; Guillaume Duflos; François Boissan; Stéphanie Watier-Grillot; Mickaël Boni; Clement Derkenne; Aissata Dia; Gaëtan Texier; Philippe Vest; Jean Baptiste Meynard; Pierre Edouard Fournier; Aurélie Chesnay; Vincent Pommier de Santi Journal: Euro Surveill Date: 2019-05