TARSO AUGUSTO DUENHAS ACCORSI
Projetos de Pesquisa
Unidades Organizacionais
Instituto do Coração, Hospital das Clínicas, Faculdade de Medicina - Médico
LIM/11 - Laboratório de Cirurgia Cardiovascular e Fisiopatologia da Circulação, Hospital das Clínicas, Faculdade de Medicina
LIM/11 - Laboratório de Cirurgia Cardiovascular e Fisiopatologia da Circulação, Hospital das Clínicas, Faculdade de Medicina
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- Heyde's Syndrome: Therapeutic Strategies and Long-Term Follow-Up(2021) ROSA, Vitor Emer Egypto; RIBEIRO, Henrique Barbosa; FERNANDES, Joao Ricardo Cordeiro; SANTIS, Antonio de; SPINA, Guilherme Sobreira; PAIXAO, Milena Ribeiro; PIRES, Lucas Jose Tachotti; BETTEGA, Marcelo; ACCORSI, Tarso Augusto Duenhas; SAMPAIO, Roney Orismar; TARASOUTCHI, FlavioBackground: Heyde's syndrome is the association of severe aortic stenosis with episodes of gastrointestinal due to angiodysplastic lesion. Little is known about the factors associated with new episodes of bleeding and long-term outcomes. Furthermore, most data are restricted to case reports and small case series. Objective: To assess the clinical, laboratory and echocardiography profile of patients with Heyde's syndrome who underwent valve intervention or drug therapy. Methods: Prospective cohort of 24 consecutive patients from 2005 to 2018. Clinical, laboratory and echocardiography data were assessed, as well as those related to valve intervention and to outcomes after diagnosis. Statistical significance was set p < 0.05. Results: Half of the 24 patients (50%) presented with bleeding requiring blood transfusion on admission. Angiodysplasias were more frequently found in the ascending colon (62%). Valve intervention (surgical or transcatheter) was performed in 70.8% of the patients, and 29.2% remained on drug therapy. News episodes of bleeding occurred in 25% of the cases, and there was no difference between clinical and intervention groups (28.6 vs 23.5%, p = 1.00; respectively). Mortality at 2-year and 5-year follow-up was 16% and 25%, with no difference between the groups (log-rank p = 0.185 and 0.737, respectively). Conclusions: Patients with Heyde's syndrome had a high rate of bleeding requiring blood transfusion on admission, suggesting that is a severe disease with high mortality risk. No difference was found between the groups subjected to clinical treatment and to valve intervention with regard to rates of rebleeding and late mortality.
- Coronary Artery Disease in Patients with Aortic Stenosis and Transcatheter Aortic Valve Implantation: Implications for Management(2021) AZEVEDO FILHO, Antonio F. B. de; ACCORSI, Tarso A. D.; RIBEIRO, Henrique B.Aortic valve stenosis (AS) is the most common valvular heart disease among elderly patients. Since the pathophysiology of degenerative AS shares common pathways with atherosclerotic disease, the severity of AS in the elderly population is often concurrent to the presence of coronary artery disease (CAD). Although surgical aortic valve replacement has been the standard treatment for severe AS, the high operative morbidity and mortality in complex and fragile patients was the trigger to develop less invasive techniques. Transcatheter aortic valve implantation (TAVI) has been posed as the standard of care for elderly patients with severe AS with various risk profiles, which has meant that the concomitant management of CAD has become a crucial issue in such patients. Given the lack of randomised controlled trials evaluating the management of CAD in TAVI patients, most of the recommendations are based on retrospective cohort studies so that the Heart Team approach - together with an assessment of multiple parameters including symptoms and clinical characteristics, invasive and non-invasive ischaemic burden and anatomy - are crucial for the proper management of these patients. This article provides a review of current knowledge about assessment and therapeutic approaches for CAD and severe AS in patients undergoing TAVI.