The image on this page can be downloaded and used freely for
noncommercial purposes as long as proper credit is given to:
The Joint Policy Board for Mathematics
Texas Instruments
James P. Keener, University of Utah
A.V. Panfilov, University of Utrect, Netherlands
Note: The poster is not available for ordering this year. The full
sized 558k poster is available for
downloading.

Text block, top right side:
Vital Rhythms
Mathematics in the Heart
Mathematical analysis deepens our understanding of the heart function and malfunction,
the largest cause of death in the United States.
Text block, middle right:
Mathematics Awareness Month
Mathematics & Biology
April 1999
A program of
The Joint Policy Board for Mathematics:
 American Mathematical Society
 Mathematical Association of America
 Society for Industrial and Applied Mathematics
Corporate Sponsor
Texas Instruments
www.ti.com/calc
Image caption, bottom right:
Images represent simulated threedimensional waves of electrical activity in the
heart tissue, as measured in milliseconds. Images provided by James P. Keener (University
of Utah) and A.V. Panfilov (University of Utrecht, Netherlands).
Note: The poster is not available for ordering this year. The full
sized 558k poster is available.
