Confused and have questions? We’ve got answers. With Chegg Study, you can get step-by-step solutions to your questions from an expert in the field. If you rather get 1:1 study help, try 30 minutes of free online tutoring with Chegg Tutors.


From Biology-Online Dictionary | Biology-Online Dictionary
Jump to: navigation, search


A triad of related entities.

Origin: G. Trilogia, fr. Tri-_ logos, study, discourse

trilogy of Fallot, a set of congenital defects including pulmonic stenosis, atrial septal defect, and right ventricular hypertrophy.

Synonym: fallot's triad.