A novel heart rate variability index for evaluation of left ventricular function using five-minute electrocardiogram
1998 ◽
Vol 135
(4)
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pp. 571-576
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2017 ◽
Vol 69
(11)
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pp. 897
Keyword(s):
1988 ◽
Vol 21
(2)
◽
pp. 143-152
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Keyword(s):