Which medical product design innovation dramatically reduced hospital stays for cardiac patients by enabling remote monitoring after discharge?

Product design in medicine has transformed healthcare delivery over decades. From simple tools to complex digital systems, the evolution of medical products reflects our advancing understanding of patient needs and technological capabilities. This poll tests your knowledge of a significant medical product design shift that changed treatment approaches worldwide.

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Implantable cardioverter-defibrillators (ICDs) with wireless data transmission
Portable electrocardiogram (ECG) machines with printout capability
Wearable blood pressure cuffs with digital displays
Injectable contrast agents for enhanced cardiac imaging