000 01127 a2200349 4500
005 20250511142717.0
264 0 _c19780218
008 197802s 0 0 eng d
022 _a0065-2326
024 7 _a10.1159/000400468
_2doi
040 _aNLM
_beng
_cNLM
100 1 _aRissanen, V
245 0 0 _aMena electrical QRS axis in the frontal plane in the electrocardiograms of middle-aged and elderly hospital patients.
_h[electronic resource]
260 _bAdvances in cardiology
_c1978
300 _a300-2 p.
_bdigital
500 _aPublication Type: Journal Article
650 0 4 _aAdult
650 0 4 _aAge Factors
650 0 4 _aAged
650 0 4 _aElectrocardiography
650 0 4 _aFemale
650 0 4 _aHeart Conduction System
_xphysiopathology
650 0 4 _aHeart Diseases
_xphysiopathology
650 0 4 _aHumans
650 0 4 _aLung Diseases
_xphysiopathology
650 0 4 _aMale
650 0 4 _aMiddle Aged
700 1 _aRaunio, H
700 1 _aLampaninen, E
773 0 _tAdvances in cardiology
_gvol. 21
_gp. 300-2
856 4 0 _uhttps://doi.org/10.1159/000400468
_zAvailable from publisher's website
999 _c639919
_d639919