AIRAKSINEN, JUHANI,KOIVISTO, TERO,MARKU, JOONA,PAASIO, ARI,PANKAALA, MIKKO,SAIRANEN, KATI,VALTONEN, TUOMAS,VIRTA, PETER
申请号：
CA2871015
公开号：
CA2871015A1
申请日:
2013.04.17
申请国别(地区):
CA
年份:
2013
代理人:
摘要：
An apparatus for determining information indicative of cardiac malfunctions and abnormalities comprises a processing device (402) configured to extract, from a signal indicative of electromagnetic phenomena related to cardiac activity, a first wave pattern repeating on a heart-beat rate and, from a signal indicative of cardiovascular motion, a second wave pattern repeating on the heart-beat rate. The processing device is configured to form timing data such that each timing value of the timing data is indicative of a time period from a reference point of the first wave pattern belonging to one heart-beat period to a reference point of the second wave pattern belonging to the same heart-beat period. The processing device is configured to determine, at least partly on the basis of the timing data, an indicator of cardiac malfunction and abnormality. The figure proposed to be presented with the abstract:
