Want to create an interactive transcript for this episode?
Podcast: The Heart of Healthcare | A Digital Health Podcast
Episode: Can a Simple Blood Test Solve Cancer? | Guardant Health CEO Helmy Eltoukhy
Description: Breakthrough blood tests that can flag dozens of cancers before symptoms appear are gaining momentum, yet questions remain about accuracy, equity, and how these tools will fit into routine care.In this episode, Steve talks with Helmy Eltoukhy, co-founder and co-CEO of Guardant Health, a $14 billion publicly-traded precision oncology company. The conversation explores the science behind cell-free DNA, the rise of blood-based cancer screening, and the broader shift toward data-driven diagnostics.We cover:How liquid biopsy works and why cell-free DNA became such a powerful toolThe path from late-stage applications to large-scale early detectionWhat...