Engineering · Medicine & Bioengineering38 / 521950s–1960sImplantable cardiac pacemakers1950s–1960s · Multiple countriesThis is the first pacemaker to ever be implanted. (In 1958)Professor Marko Turina, University Hospital, Zurich · CC BY 3.0 · Wikimedia Commons · Source recordBack to Engineering38 / 52PreviousThe heart–lung machineNextCRISPR genome-editing systems
