Freitas Dhayn Cassi de Almeida, da Costa Larissa Maria de Paula Rebouças, Nadruz Wilson, Marcondes-Braga Fabiana G, Vieira Jefferson Luis, Bernardez-Pereira Sabrina, Barbosa Neto Wilson Rodrigues, Alves Silvia Marinho Martins, Wanderley Gabriela Arcoverde, Lira Camila Nogueira Leandro, Terui Lucas Yugi de Souza, Silva Ana Luísa Guedes de França E, Castro Alana de Oliveira, Freitas Aguinaldo F, de Figueiredo Neto José Albuquerque, Lopes Renato D, Fernandes-Silva Miguel Morita, Silvestre Odilson Marcos
Universidade Federal do Acre, Rio Branco, AC - Brasil.
Universidade Estadual de Campinas, Campinas, SP - Brasil.
Arq Bras Cardiol. 2024 Dec 2;121(10):e20240120. doi: 10.36660/abc.20240120. eCollection 2024.
Brazil is a country with different biomes and social disparities. There are limited data available on regional differences and prognosis of heart failure (HF) in the country.
The Rosa dos Ventos study aims to investigate regional differences and the current prognosis of HF outpatients with reduced or mildly reduced ejection fraction in Brazil.
This is a prospective, multicenter, observational cohort study that will include outpatients older than 18 years with HF and an ejection fraction < 50% in 30 public and private centers distributed in all Brazilian regions. A total of 2,500 patients will be enrolled from June 2021 and October 2023, with a 12-month follow-up period. We will collect data on socioeconomic and clinical status, medical prescription and results of cardiology tests. Follow-up phone calls will be made at 6 and 12 months after inclusion to collect information regarding emergency room visits, hospitalization and mortality.
The Rosa dos Ventos study will allow a more accurate characterization of chronic HF in Brazil. This initiative will provide relevant information for the development of effective management strategies to mitigate the impact of this condition on patients and the healthcare system.
巴西是一个拥有不同生物群落和社会差异的国家。该国关于心力衰竭（HF）的地区差异和预后的数据有限。
罗萨·多斯·文托斯研究旨在调查巴西射血分数降低或轻度降低的心力衰竭门诊患者的地区差异和当前预后。
这是一项前瞻性、多中心、观察性队列研究，将纳入巴西所有地区30个公立和私立中心的18岁以上心力衰竭门诊患者，其射血分数<50%。2021年6月至2023年10月将共招募2500名患者，随访期为12个月。我们将收集社会经济和临床状况、药物处方以及心脏检查结果的数据。纳入后6个月和12个月将进行随访电话，以收集有关急诊就诊、住院和死亡率的信息。
罗萨·多斯·文托斯研究将使巴西慢性心力衰竭的特征描述更加准确。该倡议将为制定有效的管理策略提供相关信息，以减轻这种疾病对患者和医疗系统的影响。
