Evaluation of right heart function changes in patients with pulmonary hypertension via two-dimensional speckle tracking imaging: a retrospective study
| Autor: | Zhi-fen Wang, Li-li Su, Shuai Li, Hui-zhan Li, Ting-hua Feng, Ji-ping Xue, Chun-song Kang |
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| Jazyk: | angličtina |
| Rok vydání: | 2023 |
| Předmět: | |
| Zdroj: | Annals of Medicine, Vol 55, Iss 2 (2023) |
| Druh dokumentu: | article |
| ISSN: | 07853890 1365-2060 0785-3890 |
| DOI: | 10.1080/07853890.2023.2272711 |
| Popis: | AbstractObjective: To realize the changes in pulmonary hypertension (PH) patients’ right ventricular function.Methods: A total number of 74 patients with PH were included, and the parameters of standard echocardiographic were measured as well as the strain of peak longitudinal of each segment during the systole of the right ventricle to calculate the global longitudinal strain (LS) during systole of the right ventricular free wall.Results: ① As pulmonary arterial pressure increased, the right ventricular area gradually increased, and the case group showed the decreased right ventricular fractional area change (RVFAC), tricuspid annular plane systolic excursion (TAPSE), and tricuspid annular peak systolic velocity (S’) (p |
| Databáze: | Directory of Open Access Journals |
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