MODELS
BALTH VAN DER POL is
first to propose one electrical model of the heart in his
Conference given at Paris
France the 24 May 1928 withe presence of Dr Vazquez
Invited by the Biological and the Electrical Society of
France.The Cardiac Simu-
Lator of Van Der Pol is made
with electronic tubes and give the Electrcardiograms
Signals ECG PQRST.The
integral text of the conference is published on the jour-
nal of France L’Onde Electrique, »The heart beat can be considered like a RELA-
XATION OSCILLATOR and an
electrical model of the heart.This Art-Of-Scien-
ce heart model know a glorious
quiet time after the dead of Van Der Pol up to
1952. The prestigeous names
are A.L.Hodgkin,A.F.Huxley ,nobel
price in 1962,
and ALEXIS CARREL nobel medicine in 1952,Charles Lindberschaft,Demikhov,
Akutsu,Michael De Barkey,Kantrovitch.In 1980 come the artificial heart
named
The Rotatif Heart of
Monties,the other one named The
Thoratic,and the other one
named The Novacor and the other one named The Jarvick..The important time
of this art-of-heart model
science is when the prestigeous Automatcian Theorists
from Finlande,Italy,USA,and Japan give a good understanding of The Regulation
Of The Heart.I can cite these models of Heart Regulation controlling the Cardiac
Frequency F,the Respiratory R and The Blood Pressure P.I cite :
1)The Model of Baselli
and Cerruti
2)The Model of Warner
and Cox
3)The Model Of Saul
4)The Model of Kitney
5)The Model of Boer
–Karemaker
6)The Model Of
Seidel
7)The Model of
Zeemann