The Relationship between Tricuspid Annular Longitudinal and Sphincter-like Features of Its Function in Healthy Adults Insights from the MAGYAR-Healthy Study /
Introduction. The tricuspid valve is an atrioventricular valve located on the right side of the heart, which consists of the fibrous tricuspid annulus (TA), three valvular leaflets and a supporting apparatus, the papillary muscles and the tendinous chords. The TA is an oval-shaped three-dimensional...
Elmentve itt :
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| Dokumentumtípus: | Cikk |
| Megjelent: |
2023
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| Sorozat: | LIFE-BASEL
13 No. 10 |
| Tárgyszavak: | |
| doi: | 10.3390/life13102079 |
| mtmt: | 34212533 |
| Online Access: | http://publicatio.bibl.u-szeged.hu/28496 |
| LEADER | 03066nab a2200277 i 4500 | ||
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| 001 | publ28496 | ||
| 005 | 20231025082809.0 | ||
| 008 | 231025s2023 hu o 0|| Angol d | ||
| 022 | |a 2075-1729 | ||
| 024 | 7 | |a 10.3390/life13102079 |2 doi | |
| 024 | 7 | |a 34212533 |2 mtmt | |
| 040 | |a SZTE Publicatio Repozitórium |b hun | ||
| 041 | |a Angol | ||
| 100 | 1 | |a Nemes Attila | |
| 245 | 1 | 4 | |a The Relationship between Tricuspid Annular Longitudinal and Sphincter-like Features of Its Function in Healthy Adults |h [elektronikus dokumentum] : |b Insights from the MAGYAR-Healthy Study / |c Nemes Attila |
| 260 | |c 2023 | ||
| 300 | |a 10 | ||
| 490 | 0 | |a LIFE-BASEL |v 13 No. 10 | |
| 520 | 3 | |a Introduction. The tricuspid valve is an atrioventricular valve located on the right side of the heart, which consists of the fibrous tricuspid annulus (TA), three valvular leaflets and a supporting apparatus, the papillary muscles and the tendinous chords. The TA is an oval-shaped three-dimensional (3D) fibrous structure with a complex spatial movement during the cardiac cycle. Three-dimensional echocardiography (3DE) could help during “en-face” assessment of TA dimensions and related functional properties featuring its “sphincter-like” function. TA plane systolic excursion (TAPSE) is a displacement of the lateral edge of the TA toward the apex in systole measured in apical long-axis using M-mode echocardiography (MME). The aim of this study was to determine potential relationships between TA size and its “sphincter-like” and “longitudinal” functions in healthy adults with no functional tricuspid regurgitation. Methods. The present study consisted of 119 healthy patients (age: 34.6 ± 11.5 years, 70 men) who underwent routine echocardiography with M-mode-derived TAPSE measurement and 3DE. Two subgroups of healthy subjects were compared with each other. A total of 29 subjects with TAPSE between 17 and 21 mm were compared with 90 cases with TAPSE ≥ 22 mm. Results. Subjects with TAPSE of 17–21 mm had tendentiously dilated TA dimensions compared with subjects with TAPSE ≥ 22 mm. Significant differences could be detected in the end-systolic TA area (5.85 ± 1.90 cm2 vs. 3.70 ± 1.22 cm2, p < 0.05), leading to impaired TAFAC (24.8 ± 9.0% vs. 35.1 ± 9.1%, p < 0.05) in subjects with lower TAPSE (17–21 mm) compared with subjects with TAPSE ≥ 22 mm. TAPSE did not show correlations with any TA size or “sphincter-like” functional parameters as determined using 3DE. Conclusions. Three-dimensional echocardiography is capable of measuring TA dimensions and functional “sphincter-like” properties, which are associated with MME-derived TAPSE, suggesting a sensitive and harmonic TA function in healthy adults without functional tricuspid regurgitation. | |
| 650 | 4 | |a Klinikai orvostan | |
| 700 | 0 | 1 | |a Rácz Gergely |e aut |
| 700 | 0 | 1 | |a Kormányos Árpád |e aut |
| 700 | 0 | 1 | |a Ruzsa Zoltán |e aut |
| 700 | 0 | 1 | |a Achim Alexandru |e aut |
| 700 | 0 | 1 | |a Lengyel Csaba Attila |e aut |
| 856 | 4 | 0 | |u http://publicatio.bibl.u-szeged.hu/28496/1/Nemes.pdf |z Dokumentum-elérés |