tetralogy of Fallot

 tetralogy of Fallot on Wikipedia

Named after Arthur Fallot (1850–1911), French physician.

tetralogy of Fallot (countable and uncountable, plural tetralogies of Fallot)

1. (pathology) A congenital heart defect, characterised by the four findings of ventricular septal defect, pulmonary stenosis, right ventricular hypertrophy and an overriding aorta.

• tetrad of Fallot (uncommon)
• tet (clipping)

• trilogy of Fallot, pentalogy of Fallot
• tet, blue tet, pink tet, tet spell