Coaching is training or development in which a person called a coach supports a learner in achieving a specific personal or professional goal. The learner is sometimes called a coachee.
From Wikipedia: Tetralogy of Fallot (TOF) is a congenital heart defect which is classically understood to involve four anatomical abnormalities (although only three of them are always present). It is the most common cyanotic heart defect, representing 55-70%, and the most common cause of blue baby syndrome..
Neurocardiogenic Syncope (NCS) - NCS is the most common form of dysautonomia, NCS impacts tens of millions of individuals worldwide. Many individuals with NCS have a mild case, with fainting spells once or twice in their lifetime.