ArticleTheodor M, Ruh D, Ocker M, Spether D, Förster K, Heilmann C, Beyersdorf F, Manoli Y, Zappe H, Seifert A.
Sensors (Basel). 2014 Aug 13;14(8):14858-72.
We demonstrate by theory, as well as by ex vivo and in vivo measurements that impedance plethysmography, applied extravascularly directly on large arteries, is a viable method for monitoring various cardiovascular parameters, such as blood pressure, with high accuracy. The sensor is designed as an implant to monitor cardiac events and arteriosclerotic progression over the long term.