HRV in Isolated Rabbit Hearts and in vivo Rabbit Hearts
Autoři | |
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Rok publikování | 2010 |
Druh | Článek v odborném periodiku |
Časopis / Zdroj | Computing in Cardiology |
Fakulta / Pracoviště MU | |
Citace | |
Obor | Fyziologie |
Klíčová slova | heart rate variability; rabbit heart; frequency bands |
Popis | Heart rate variability of seven isolated and five in-vivo rabbit hearts was compared. Heart rate of isolated hearts is lower and RR-intervals longer than those of in-vivo hearts. Characteristic peaks in characteristic frequency bands are different and powers of these bands are almost twice higher in in-vivo hearts than in isolated ones. LF/HF ratio is more than five-times higher in isolated heart than in in-vivo hearts. |
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