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. 2023 Oct 4;113(1):156–167. doi: 10.1007/s00392-023-02312-2

Fig. 4.

Fig. 4

Kaplan–Meier curves for the endpoint of mortality in patients with tricuspid regurgitation (TR) after transcatheter edge-to-edge repair (TEER) stratified by body mass index (BMI) according to TR reduction of of ≥ 2 grades at discharge a underweight: BMI < 20 kg/m2, b normal weight: BMI 20 to < 25 kg/m2, c overweight: BMI 25 to < 30 kg/m2, d obese: BMI ≥ 30 kg/m2