understanding heart conditions:
http://www.cardioassoc.com/patient_pgs/conditions/conditions.asp
operation heart transplant:
http://www.pbs.org/wgbh/nova/eheart/transplantwave.html
comparing heart conditions:
http://www.lifebeatonline.com/fall2007/learning.shtml
pulmonary and systemic circulation:
http://www.wisc-online.com/objects/index_tj.asp?objID=AP12704
heart anatomy review:
http://www.wisc-online.com/objects/index_tj.asp?objID=NUR1403
anatomy of the heart:
http://www.wisc-online.com/objects/index_tj.asp?objID=AP12504
heart labeling practice:
http://www.wiley.com/college/apcentral/anatomydrill/