A method and an apparatus for measuring quantities relating to a person's cardiac activity, such as for example quantities proportional to heart rate, cardiac stroke volume and cardiac output. A person is positioned on a measuring support (S), so that a blood flow pulse caused by a stroke of heart is...http://www.google.fr/patents/US5620003?utm_source=gb-gplus-shareBrevet US5620003 - Method and apparatus for measuring quantities relating to a persons cardiac activity
Method and apparatus for measuring quantities relating to a persons cardiac ...
