33
/it/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
181030
15923
2
Public Timelines
Public TimelinesFAQ
Public TimelinesFAQ
For educational institutions For teachers For students Cabinet
For educational institutions For teachers For students Open cabinet
Creare
Create a timeline
Public timelines
Library
FAQ

1 gen 1950 anni - Pacemaker

Descrizione:

En 1950, le premier vrai pacemaker est mis au point, toutefois il faisait 30cm de hauteur et devait constamment rester branché au secteur. Le premier modèle implantable est posé huit ans plus tard.

Aggiunto al nastro di tempo:

Life

ByJohn Lev
21 ott 2017
0
0
579

Data:

1 gen 1950 anni
Adesso
~ 75 years ago
About & FeedbackAccordoPrivatezzaBibliotecaFAQ
Support 24/7  
CabinetGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL