- AMERICAN ACADEMY OF PEDIATRICSwww.aap.org
- AMERICAN HEART ASSOCIATIONwww.heart.org
- HEALTH INFO FOR PARENTS, TEENS, AND PROFESSIONALSwww.adolescenthealth.org
- POSTURAL ORTHOSTATIC TACHYCARDIA SYNDROME (POTS)www.dysautonomiainternational.org
- MARFAN SYNDROMEwww.marfan.or
- LONG QT SYNDROMEwww.sads.org
- KAWASAKI DISEASEwww.kdfoundation.org
- CARDIOSMARTwww.cardiosmart.org
- ABNORMAL HEART RATES (PALPITATIONS)www.cincinnatichildrens.org
- SYNCOPE AND DIZZINESSwww.cincinnatichildrens.org
- HEART MURMURSwww.cincinnatichildrens.org
- CHEST PAINwww.cincinnatichildrens.org
- CONGESTIVE HEART FAILUREwww.cincinnatichildrens.org
- HYPERTROPHIC CARDIOMYOPATHYwww.4hcm.org
- GENETIC TESTINGwww.genedx.com
- NATIONAL HEART, LUNG & BLOOD INSTITUTEwww.nhlbi.nih.gov
- ADULT CONGENITAL HEART DISEASEwww.achaheart.org
- PACEMAKER IN CHILDRENwww.emedicine.medscape.com
- HEART DEFECTS INFORMATION FOR PARENTSwww.rch.org.au
- CARE FOR INFANTS WITH CONGENITAL HEART DISEASEwww.aafp.org
- Heart Institute Encyclopediawww.cincinnatichildrens.org
