Our Commitment  |  How It Works  |  The Coding System  |  Resources  |  Sample The Guide  |   About.com: Heart Disease/Cardiology http://heartdisease.about.com American College of Cardiology http://www.acc.org American Heart Association’s Women’s Web Site http://women.americanheart.org American Society of Hypertension http://www.ash-us.org Cleveland Clinic Heart Center http://www.clevelandclinic.org/heartcenter Columbia University College of Physicians and Surgeons: Heart and Blood Vessel Diseases http://cpmcnet.columbia.edu/texts/guide/toc/toc16.html Congenital Heart Information Network http://www.tchin.org GE Medical Systems Cardiology Center http://www.gemedicalsystems.com/cardiology/index.html Heart Information Network http://heartinfo.org HeartLinx.com http://www.heartlinx.com Hypertrophic Cardiomyopathy Association http://www.hcma-heart.com Internet Medical Education, Inc. http://www.med-edu.com Johns Hopkins: Arrythmogenic Right Ventricular Dysplasia http://www.arvd.com Johns Hopkins Cardiomyopathy and Heart Transplant Service http://www.hopkinsmedicine.org/cardiology/heart/ Johns Hopkins Vasculitis Center http://vasculitis.med.jhu.edu Karolinska Institute: Cardiovascular Diseases http://www.mic.ki.se/Diseases/c14.html Laurus Health (Volunteer Hospital Association, Inc.) http://www.laurushealth.com Loyola University Cardiac Care Information http://www.luhs.org/health/topics/cardiac/index.htm MedMark: Cardiology http://medmark.org/car/car2.html MedMark: Cardiothoracic Surgery http://medmark.org/chest/cs2.html Medscape Cardiology http://www.medscape.com/cardiologyhome Medtronic Health Information: Heart Conditions http://www.medtronic.com/hic/heart.html Merck Manual: Cardiovascular Disorders http://www.merck.com/pubs/mmanual/section16/sec16.htm National Library of Medicine: MedlinePlus/Heart and Circulation http://www.nlm.nih.gov/medlineplus/heartandcirculation.html Heart Rhythm Society http://www.hrsonline.org Pediheart: Congenital Heart Disease http://www.pediheart.org/practitioners/index.html Pulmonary Hypertension Association http://www.phassociation.org Texas Heart Institute http://texasheartinstitute.org The Franklin Institute Science Museum http://sln.fi.edu/biosci/heart.html University of Utah NetPharmacology: Cardiovascular Drug List http://lysine.pharm.utah.edu/netpharm/netpharm_00/dlmaster.htm Vanderbilt University Medical Center: Pediatric Cardiology http://www.mc.vanderbilt.edu/peds/pidl/cardio/index.htm Vascular Disease Foundation http://www.vdf.org Williams Syndrome Association http://www.williams-syndrome.org Yale University School of Medicine Heart Book http://www.med.yale.edu/library/heartbk/