| Autor: |
Hideki Koike, Satoru Kishi, Naoki Hosoda, Shuhei Takemoto, Daijiro Tomii, Kai Ninomiya, Tetsu Tanaka, Masahiko Asami, Kazuyuki Yahagi, Kota Komiyama, Jun Tanaka, Hitomi Yuzawa, Rine Nakanishi, Tadashi Fujino, Jiro Aoki, Bharath A. Venkatesh, João A.C. Lima, Kengo Tanabe, Takanori Ikeda |
| Jazyk: |
angličtina |
| Rok vydání: |
2020 |
| Předmět: |
|
| Zdroj: |
International Journal of Cardiology: Heart & Vasculature, Vol 26, Iss , Pp - (2020) |
| Druh dokumentu: |
article |
| ISSN: |
2352-9067 |
| DOI: |
10.1016/j.ijcha.2019.100453 |
| Popis: |
Background: The extracellular volume (ECV) calculated by T1 mapping, and tissue-tracking strain using cardiac magnetic resonance (CMR) are useful for assessing the left ventricular (LV) function. However, those parameters are controversial for assessing left atrial (LA) function. This study aimed to investigate the usefulness of CMR to evaluate the LA function using those parameters. Furthermore, those LA function parameters were compared in each LV function. Methods: A total of 65 consecutive patients who underwent contrast CMR were prospectively enrolled (age 55.7 ± 14. 6 years, males 67.7%). Among the 65 patients, there were 15 without hypertension, diabetes, or atrial fibrillation (Healthy group). The remaining 50 patients were divided into two groups according to a left ventricular ejection fraction (LVEF) of 50%. We assessed the correlations between the LV- and LA-CMR parameters among the three groups (LVEF |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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