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SILICON
HEARTBEATS

A Novel — by Alessandro Sappia

A Silicon Valley novel of AI, ambition, and the cost of changing the world. The story of a med-tech startup, its visionary founder, and the unexpected journey from ambition to fulfillment.

Silicon Heartbeats is out now — available in paperback and eBook.

Affiliate notice: I am the author of this book. This Amazon link may earn me a commission from qualifying purchases at no extra cost to you.

Paperback & Kindle eBook on Amazon · Opens your local store when available · Out now
The Story

What is the true cost of changing the world?

From a leaking office south of San Francisco to a balcony over the Arabian Gulf — one founder's journey from ambition to meaning.

After witnessing a devastating medical error and watching his grandmother narrowly survive a misdiagnosis, Stanford PhD student Alex becomes determined to solve one of healthcare's deadliest problems.

What begins in a small, leaking office south of San Francisco grows into Vitanova, an AI-powered medical startup poised to transform diagnostic medicine. As the company rises to prominence, Alex finds himself caught between ambition and loyalty, innovation and ethics, success and the relationships that once defined him.

As the stakes rise, Alex is forced to confront a question that no technology can answer: What is the true cost of changing the world?

“It may be that when we no longer know what to do we have come to our real work, and that when we no longer know which way to go we have come to our real journey.”

— Wendell Berry — epigraph of Silicon Heartbeats
Abstract glowing circuit-board pattern
12M

U.S. adults affected by outpatient diagnostic errors each year

AHRQ / BMJ Quality & Safety

1 in 20

adult outpatients experience a diagnostic error

AHRQ, 2014

2008–2025

the span of one founder's journey

Silicon Heartbeats

Themes

A human story behind the technology

Innovation & Ethics

What we owe the people we set out to help — and what we risk forgetting along the way.

Ambition & Loyalty

The quiet cost of building something great, and what it asks of the people closest to us.

The Human Heart

Beneath the algorithms and funding rounds, a story about love, trust, and what we are willing to risk.

Redefining Success

A question that no technology can answer: what is the true cost of changing the world?

For readers

Who will love this book?

Silicon Heartbeats is a debut literary novel for readers who want more than a startup story — a book about people, choices, and what success is allowed to cost.

If you follow Silicon Valley for the drama as much as the disruption — the late nights, the pitch decks, the friendships strained by scale — this novel was written for you. It is set in the world of medical technology and artificial intelligence, but the engine of the story is human.

Readers of contemporary literary fiction, book-club fiction, and thoughtful tech narratives will find familiar ground: ambition, love, loyalty, and the slow reckoning that arrives when a company grows faster than the life around it.

You do not need a background in medicine or machine learning. The book is written for anyone drawn to stories about founders, families, and the moral weather of building something that matters.

Expect a reflective, character-driven pace rather than a thriller. The tone is intimate and cinematic — Silicon Valley urgency giving way to quieter questions of meaning, place, and what remains when the metrics finally stop moving.

The old town of Antibes on the French Riviera glowing at golden hour, calm Mediterranean sea in the foreground
A change of light

Between the rush of Silicon Valley and the slow gold of the Mediterranean lies a question worth a whole life to answer.

Where the story is headed is something only the last page will tell.

Portrait of Alessandro Sappia, author of Silicon Heartbeats
The Author

Alessandro Sappia

Alessandro Sappia is a writer drawn to the human stories behind technology — the ambition, the sacrifice, and the search for meaning that no algorithm can optimize.

Silicon Heartbeats is his debut novel: the story of a med-tech founder who sets out to change medicine, and the human questions that ambition leaves unanswered.

He writes at the intersection of innovation and intimacy — where breakthroughs in AI and healthcare meet the older problems of trust, love, and what we owe the people closest to us. The novel grew from a simple conviction: the most important systems we build are still measured in human lives.

“I wanted to write about technology not as an abstract force, but as something built by people under pressure. Silicon Heartbeats is about AI and medicine, but at its core it is about ambition, love, loss, and the difficult question of what kind of life is worth building.”

— Alessandro Sappia, on writing Silicon Heartbeats
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Get Silicon Heartbeats

Published August 4, 2026 in paperback and eBook. Get your copy and start the journey from ambition to fulfillment.

Affiliate notice: I am the author of this book. This Amazon link may earn me a commission from qualifying purchases at no extra cost to you.

Paperback & Kindle eBook on Amazon · Opens your local store when available · Out now

Silicon Heartbeats is out now — available in paperback and eBook.

Questions

Frequently asked questions

It is a literary novel about Alex, a Stanford PhD who builds Vitanova, an AI-powered medical diagnostics startup. It follows his ambition, his relationships, and his search for meaning — and asks what we are willing to sacrifice to change the world.

Silicon Heartbeats was published on August 4, 2026, and is available now.

The novel is written by Alessandro Sappia. It is his debut work of literary fiction.

Literary and contemporary fiction. The novel is set in Silicon Valley and the world of medical technology, with themes of AI, startups, ethics, and human relationships.

Both the Kindle eBook and paperback are available on Amazon in selected regions.

The novel is 164 pages. It is published in English.

No. The story is written for a general literary audience. Technical ideas appear in the background; the focus stays on the people making the choices.

It is a work of fiction. The novel is informed by real public research on diagnostic error and by the human realities of building in health technology, but the characters and company are invented.

No. Silicon Heartbeats is a standalone novel.

Readers of literary and contemporary fiction about startups, technology and human relationships — and anyone interested in the real cost of changing the world.