Doldi PM, Stolz L, Weckbach LT, Hausleiter J. [T-TEER: description of a development process].
Herz 2023;
48:448-455. [PMID:
37831071 DOI:
10.1007/s00059-023-05213-2]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/14/2023] [Indexed: 10/14/2023]
Abstract
Tricuspid valve regurgitation (TR) is becoming increasingly more clinically important. While considered as an accompanying symptom of left heart pathologies in the past, TR is now seen as an independent and clinically significant condition. TR can lead to volume overload of the right ventricle, resulting in dilatation of the tricuspid valve annulus and worsening of the regurgitation. Undetected or untreated severe TR can lead to recurrent cardiac decompensation with hospitalization, reduced quality of life and death. Previous treatment options were limited to cardiac surgery and associated with high complication and mortality rates, especially in isolated TR. Therefore, many patients are considered inoperable so that the new interventional treatment measures nowadays often represent the only treatment option. Interventional treatment options such as the edge-to-edge procedure (T-TEER) with TriClip™ or the PASCAL™ system are very safe interventions that have already shown promising results, including reduction of TR, improvement in heart failure symptoms and the quality of life. The influence on the mortality and the necessity for hospitalization due to heart failure are currently being investigated in several randomized studies. Patient selection and timing of the intervention are crucial. Cardiovascular imaging plays a decisive role in selecting the appropriate method and timing of the intervention. The prognosis depends on factors, such as the severity of TR, right ventricular dysfunction, and pulmonary arterial hypertension. Overall, interventional TR treatment is a promising advancement in treatment from which many patients can benefit in the future.
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