I'm sure many 'mediocre' people perform heart surgery. Only 100 years ago, the idea of a person without a certain surname or race, would've been a ghastly preposition, no?
Do you... think heart surgery has become LESS dependent on surgical skill in the last 100 years? Cardiovascular surgeons spend MORE time in training now than they did 100 years ago.
Do you... think heart surgery has become LESS dependent on surgical skill in the last 100 years? Cardiovascular surgeons spend MORE time in training now than they did 100 years ago.