Ep 7. Electric Heart

Electric Heart is an episode from the NOVA series, season 27, that explores the fascinating world of implanted medical devices that are powered by electricity. In this episode, viewers are taken on a journey to discover how far medical technology has come in replacing damaged organs and tissues in the human body.

The episode opens with the introduction of the latest medical implant: a device called the HeartMate III that uses a revolutionary technology to replicate the way the human heart works. We are told that the HeartMate III is designed to save the lives of people who have heart failure and are awaiting a heart transplant.

NOVA then explains that implanted medical devices have been around for several decades, and they have become smaller and more efficient over time. The show explores the various types of implanted devices, including cochlear implants for hearing loss, pacemakers for heart rhythms, and deep brain stimulators for Parkinson's disease.

We meet some of the people who have had these devices implanted and hear firsthand about their experiences. One man talks about how his pacemaker has given him a new lease on life, while a woman shares how her cochlear implant has allowed her to hear sounds she never heard before.

Next, the show delves into the science behind how these devices work. NOVA showcases a state-of-the-art research facility where engineers and scientists are testing new materials and designs for medical implants. We learn about the challenges of creating a device that can withstand the harsh conditions inside the human body and still function reliably for years.

The episode then explores the ethical and social implications of these devices. We hear from experts who discuss the potential dangers of cyber attacks on implanted medical devices and the need for improved cybersecurity measures. NOVA also discusses the high cost of these devices and how that can impact access for patients who need them.

The episode concludes with the story of a young woman who had the HeartMate III implanted after her heart failed. She talks about the incredible transformation the device has brought to her life and we watch as she goes about her daily routine. We're left with a sense of wonder at what medical technology has accomplished and a reverence for the courage of those who have undergone these medical procedures.

Overall, Electric Heart is an engrossing look at the cutting edge of medical technology and the ways it's changing lives for the better. The episode mixes scientific explanations with personal stories to create a compelling narrative that will appeal to anyone who is interested in the future of medicine. Whether you're a medical professional, a patient, or a curious viewer, Electric Heart is a must-watch episode of NOVA.