Интракраниальные триггеры синдрома Такотсубо: систематический обзор.
Обработка статьи · этапы, ошибки и управление
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Dos Santos Bruna Bastiani, Paleare Luis F Fabrini, Salvagni Felipe, Biondi Soares Luís Gustavo, Sanches Nicole Beatrix, Junior Djalma de Campos Gonçalves, Andreão Filipi Fim, Canavarros Palma Cauan Rangel, Amancio Leonardo Pinto, Fukunaga Christian Ken, Guzmán-Ríos Edgar Daniel, Tavares Cristiane, Isolan Gustavo R
Аннотация
Оригинал публикации
Intracranial Triggers of Takotsubo Syndrome: A Systematic Review.
INTRODUCTION: Takotsubo syndrome (TTS) is a transient left ventricular dysfunction triggered by stress, often associated with intracranial disorders. This review examines intracranial triggers of TTS, summarizing evidence and implications.
METHODS: We searched PubMed and Web of Science following PRISMA guidelines. Eligible studies included case reports of TTS precipitated by intracranial events. Outcomes analyzed included TTS-associated complications, cardiomyopathy status at last follow-up, and recurrence rates. Subgroup analyses were performed based on trigger type and for the reverse TTS (rTTS).
RESULTS: A total of 167 studies were included, comprising 156 patients with conventional TTS and 28 with rTTS. The mean age in the conventional cohort was 57.73 years, with 85.9% being female. Hypertension (16.5%) was the most common comorbidity. ST-segment elevation (45.1%) and T-wave inversion (38.2%) were predominant electrocardiographic findings, while left ventricular systolic dysfunction (65.2%) was the main echocardiographic abnormality. Complications occurred in 95 patients, most commonly arrhythmias (39.4%), pulmonary edema (15.1%), and new valve disorders (11.2%). At last follow-up, 134 cases resolved, 15 patients died, and recurrence was 10.9%. Triggers were: seizures (n=43), subarachnoid hemorrhage (SAH) (n=36), ischemic stroke (n=18), multiple sclerosis (n=6), traumatic brain injury (n=6), tumor removal (n=6), and others (n=30).
CONCLUSION: Intracranial events are significant TTS triggers. While outcomes are favorable, mortality was more common in patients with SAH compared with other triggers. Standardized studies are needed to optimize treatment. Given that all included studies were case reports, findings should be interpreted cautiously, recognizing the exploratory nature of the data and the limitations in the level of evidence.