| Literature DB >> 9723649 |
A Castellanos1, F Moleiro, S Chakko, H Acosta, H Huikuri, R D Mitrani, R J Myerburg.
Abstract
Analysis of heart rate variability in patients with inappropriate sinus tachycardia showed a 24-hour decrease in all temporal and spectral indexes, even after attempted correction to a rate of 75 beats/min. This may have resulted from a global decrease in parasympathetic activity or from a rapid sinus rate produced by other ill-defined mechanisms.Entities:
Mesh:
Year: 1998 PMID: 9723649 DOI: 10.1016/s0002-9149(98)00373-7
Source DB: PubMed Journal: Am J Cardiol ISSN: 0002-9149 Impact factor: 2.778