Paz Mamani Carlos Fernando, Arce Carreón Mauricio, Femenia Francisco, Brugada Josep
Unidad de arritmias y marcapasos. Hospital Privado de la Villa y Hospital Central Ramón Carrillo, San Luis, Argentina.
Instituto Nacional de Tórax, La Paz, Bolivia.
Indian Pacing Electrophysiol J. 2025 Jan-Feb;25(1):39-42. doi: 10.1016/j.ipej.2024.12.001. Epub 2024 Dec 6.
We present a case of a 20 years old male with a history of syncope and Brugada type 1 pattern confirmed by a pharmacological test with flecainide, inducible ventricular tachycardia on an electrophysiological study, and had undergone placement of implantable cardioverter-defibrillator (ICD). In 12 months of follow-up, the patient was asymptomatic; on a day of extreme heat (46°C), he had a presyncope episode followed by an ICD shock. The patient was brought to the emergency room with heat stroke symptoms. ECG showed a Brugada type 1 pattern, and ICD interrogation showed ventricular fibrillation followed by successful conversion with 36-joules shock. Physical methods were used to lower body temperature in addition to intravenous fluids infusion. The patient was stabilized and discharged after 48 hrs.
我们报告一例20岁男性病例,该患者有晕厥病史,通过氟卡尼药物试验确诊为1型Brugada综合征,电生理研究诱发出室性心动过速,并已植入植入式心脏复律除颤器(ICD)。在12个月的随访中,患者无症状;在极端炎热的一天(46°C),他出现了先兆晕厥发作,随后ICD放电。患者因中暑症状被送往急诊室。心电图显示为1型Brugada综合征模式,ICD问询显示为心室颤动,随后36焦耳电击成功转复。除静脉输液外,还采用物理方法降低体温。患者在48小时后病情稳定并出院。