The Evolution of the Cardiac Pacemaker: A Century of Innovation
From a bulky external device in the 1920s to today's sophisticated implantable systems, the pacemaker has undergone remarkable technological evolution.
From a bulky external device in the 1920s to today's sophisticated implantable systems, the pacemaker has undergone remarkable technological evolution.
Regulatory approval doesn't guarantee commercial success. This article examines how a drug can demonstrate clinical value yet struggle to find a sustainable place in the market.