What does "interventional" mean?

Incorporating, or characterized by, intervention

Interventional

Common synonyms include: intercessional, interlocutory, intermediary, intermediate, intervening, interventionist policy.

adj

adj ·Rare ·Advanced level

Adjective

1
Incorporating, or characterized by, intervention not-comparable
"We conducted an interventional study."
2
Specializing in coronary intervention not-comparable
"Even some interventional cardiologists have expressed concern about the many patients without symptoms who are treated surgically."

"We conducted an interventional study."

From intervention + -al.