16
/
en
AIzaSyCYaC8UkdPkQKLFUmpasLV5eC3M802CrcA
94966
8653
2

feb 4, 1958 - Creation of the Cardiac Pace Maker -allows for the heart to maintain an adequate heart rate when the heart cannot do it on its own

Added to timeline:

2 Oct 2017
0
0
108
economics

Date:

feb 4, 1958
Now
~ 60 years ago
PayPal - The safer, easier way to pay online!logo
About & FeedbackTermsPrivacy