The authors reply

Br Heart J. 1987 January; 57(1): 109–110.

PMCID: PMC1277152

The authors reply

I A D O'Brien and R J M Corrall

Department of Medicine, Bristol Royal Infirmary, Bristol BS2 8HW.

See the letter "Heart rate variability in healthy subjects: effect of age and derivation of normal ranges for tests of autonomic function." on page 109a.

Full text

Full text is available as a scanned copy of the original print version. Get a printable copy (PDF file) of the complete article (215K), or click on a page image below to browse page by page.

109

110

Articles from British Heart Journal are provided here courtesy of
BMJ Group