European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery · 2024
Right ventricular function in Marfan patients remains stable despite multiple cardiac interventions.
СтатьяНаблюдательное исследованиеНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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Mihalj Maks, Nucera Maria, Ferro Cyril, Mosbahi Selim, Haynes Alan, Yildiz Murat, Heinisch Paul Philipp, Schoenhoff Florian S
Аннотация
OBJECTIVES: Mitral valve regurgitation and left ventricular dysfunction are cardiovascular symptoms of Marfan syndrome. There is a paucity of information on tricuspid valve regurgitation and right ventricular function. In patients with Marfan syndrome, we looked at long-term changes in right ventricular function, tricuspid valve regurgitation and freedom from tricuspid valve repair.
METHODS: Retrospective-observational single-centre analysis on right ventricular function and tricuspid regurgitation in Marfan patients who underwent surgery with cardioplegic arrest between 1995 and 2020. Patients were followed-up from 1st operation until death, with echocardiographic changes analysed longitudinally. Composite end point was tricuspid annular plane systolic excursion (TAPSE) ≤16 mm, severe tricuspid regurgitation or tricuspid repair.
RESULTS: The study included 135 patients who underwent 193 operations, 58 of those were reoperations in 40 patients. Median age at 1st operation was 35 years [interquartile range (IQR) 26-46], median follow-up was 8.0 years (IQR 3.0-16.0) and median time to 1st reoperation was 7.5 years (IQR 3.4-12.5). The composite end point occurred in 81 observations in 40 patients, mostly as a recurrent event, after median 7.0 years (IQR 1.0-13.0). Ten-year cumulative incidence for composite end point was 22.0% (95% CI 15-31) and 9.0% (95% CI 4.4-16) for new-onset TAPSE ≤16 mm, but no significant change in TAPSE was observed at 10 years. Tricuspid regurgitation was associated with increased risk of annual progression (P < 0.001), but not clinically relevant at 10 years. Actuarial 10-year survival was 91.1%.
CONCLUSIONS: In Marfan patients with a history of cardiac surgery and subsequent reoperations, the right ventricular function remains stable. The incidence of severe tricuspid regurgitation and tricuspid repair remain low.
METHODS: Retrospective-observational single-centre analysis on right ventricular function and tricuspid regurgitation in Marfan patients who underwent surgery with cardioplegic arrest between 1995 and 2020. Patients were followed-up from 1st operation until death, with echocardiographic changes analysed longitudinally. Composite end point was tricuspid annular plane systolic excursion (TAPSE) ≤16 mm, severe tricuspid regurgitation or tricuspid repair.
RESULTS: The study included 135 patients who underwent 193 operations, 58 of those were reoperations in 40 patients. Median age at 1st operation was 35 years [interquartile range (IQR) 26-46], median follow-up was 8.0 years (IQR 3.0-16.0) and median time to 1st reoperation was 7.5 years (IQR 3.4-12.5). The composite end point occurred in 81 observations in 40 patients, mostly as a recurrent event, after median 7.0 years (IQR 1.0-13.0). Ten-year cumulative incidence for composite end point was 22.0% (95% CI 15-31) and 9.0% (95% CI 4.4-16) for new-onset TAPSE ≤16 mm, but no significant change in TAPSE was observed at 10 years. Tricuspid regurgitation was associated with increased risk of annual progression (P < 0.001), but not clinically relevant at 10 years. Actuarial 10-year survival was 91.1%.
CONCLUSIONS: In Marfan patients with a history of cardiac surgery and subsequent reoperations, the right ventricular function remains stable. The incidence of severe tricuspid regurgitation and tricuspid repair remain low.