Part I Introduction: Theorizing the Resilience of Hybrid Bodies -- 1. Rematerializing the Cyborg: Understanding the Agency of People Living with Technologies inside Their Bodies -- 2. On Vulnerable Bodies, Transformative Technologies, and Resilient Cyborgs -- Part II Technogeographies of Resilience -- 3. Creating Material-Resilient Cyborgs: Sensing and Tuning Agencies of Pacemakers and Defibrillators -- 4. Passive Victims of Faulty Machines? Anticipating and Taming ICD Shocks -- 5. Wired-Heart Cyborgs and the Materiality of Everyday Life -- Part III Resilience and Difference -- 6. 'How Did You Get that Scar?': Gender and the Appropriation of Visibly Marked Bodies -- 7. How Age Matters: The Emotional Work of Younger and Older People Living with Defibrillators -- Part IV How Hybrid Bodies Fall Apart -- 8. "Should we turn off the pacemaker?": Trajectories of Dying and Geographies of Rights and Responsibilities -- 9. The Second Life of Pacemakers: Creating Resilient Implants and Infrastructures for Pacemaker Reuse in the Global South -- 10. Conclusions: Towards a Sociology of Resilient Cyborgs -- Index.