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Table representation of search results timeline featuring number of search results per year.
Year | Number of Results |
---|---|
1977 | 1 |
1984 | 1 |
1989 | 1 |
1990 | 1 |
1995 | 2 |
1997 | 1 |
1998 | 1 |
2004 | 1 |
2007 | 1 |
2014 | 1 |
2021 | 2 |
2022 | 1 |
2023 | 2 |
2024 | 1 |
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Among different HRV parameters, the standard deviation of all normal beat intervals showed a significant reduction in this group of patients (91.7 +/- 19 versus 133.4 +/- 46, P < .02). Echocardiographic examination demonstrated an increased left ventricular
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