An unusual cardiac defect in a patient with clinical features overlapping between cardiofaciocutaneous and Noonan syndromes

Congenit Heart Dis. 2010 Jan-Feb;5(1):70-5. doi: 10.1111/j.1747-0803.2009.00329.x.

Abstract

It is important to recognize the possibility of a syndromic etiology of cardiac defects when dysmorphic features and other congenital defects are present. We report a patient who presented with atrial fibrillation and was found to have an abnormal mitral valve, congenital aneurysm of the left atrial appendage, and features consistent with both Cardiofaciocutaneous syndrome and Noonan syndrome. The congenital aneurysm of the left atrial appendage was a previously unreported cardiac presentation for either syndrome. Diagnostic considerations based upon his genotype and phenotype are discussed, along with his unique cardiac presentation and treatment.

Publication types

  • Case Reports

MeSH terms

  • Abnormalities, Multiple* / diagnosis
  • Abnormalities, Multiple* / genetics
  • Abnormalities, Multiple* / surgery
  • Atrial Appendage / abnormalities*
  • Atrial Appendage / surgery
  • Atrial Fibrillation / diagnosis
  • Atrial Fibrillation / genetics*
  • Atrial Fibrillation / surgery
  • Cardiac Surgical Procedures
  • DNA Mutational Analysis
  • Electrocardiography
  • Genotype
  • Heart Aneurysm / congenital*
  • Heart Aneurysm / diagnosis
  • Heart Aneurysm / genetics
  • Heart Aneurysm / surgery
  • Heart Defects, Congenital / complications*
  • Heart Defects, Congenital / diagnosis
  • Heart Defects, Congenital / genetics
  • Heart Defects, Congenital / surgery
  • Heart Valve Prosthesis Implantation
  • Humans
  • Magnetic Resonance Imaging
  • Male
  • Middle Aged
  • Mitral Valve / abnormalities*
  • Mitral Valve / surgery
  • Noonan Syndrome / complications*
  • Noonan Syndrome / diagnosis
  • Noonan Syndrome / genetics
  • Noonan Syndrome / surgery
  • Phenotype
  • Treatment Outcome