Johns Hopkins: You Can Thank Johns Hopkins for the Invention of CPR – InTheCapital

Before 1960, the only way to treat cardiac arrest involved opening up the chest cavity and applying manual cardiac massage. The surgeon would take the heart in his hands and squeeze it ever so cautiously to a distinct rhythm in order to help pump blood to the brain and other important organs, giving the patient a chance at life once again. While a bold method, it was rarely attempted and more often than not didn’t prove successful.

So, taking this as an opportunity to try something new, surgeons at Johns Hopkins created a new Cardiopulmonary Resuscitation technique dubbed closed-chest cardiac massage. The group of surgeons with a knack for innovation created a way to pump the arrested heart without ever having to open up the patient.