TY  - GEN
AU  - Tulppo,M P
AU  - Hughson,R L
AU  - Mäkikallio,T H
AU  - Airaksinen,K E
AU  - Seppänen,T
AU  - Huikuri,H V
TI  - Effects of exercise and passive head-up tilt on fractal and complexity properties of heart rate dynamics
SN  - 0363-6135
PY  - 2001///0329
KW  - Adult
KW  - Entropy
KW  - Fractals
KW  - Heart Rate
KW  - physiology
KW  - Humans
KW  - Male
KW  - Physical Exertion
KW  - Posture
N1  - Publication Type: Journal Article; Research Support, Non-U.S. Gov't
UR  - https://doi.org/10.1152/ajpheart.2001.280.3.H1081
ER  -