06/05/2026
The new OmniaSecure lead for implanted cardioverter-defibrillators; studying tau protein in human brain tissue to understand its role in the progression of Alzheimer's disease; and the warning signs of stroke: all on the next “HealthLink on Air,” Sunday at 6 a.m. on WRVO and available online at https://www.upstate.edu/informed/2026/060726-radioshow.php.
People with dangerous irregular heart rhythms may need a device called an implanted cardioverter-defibrillator, or ICD. A new type of lead, called OmniaSecure, is available for such patients. Upstate cardiologist Kiran Devaraj, MD, explains the device's unique conduction system pacing and shares what he tells patients about living with an ICD.
Also on the show, tau is a protein that plays a role in Alzheimer’s disease. Computational neuroscientist Chris Gaiteri, PhD, is part of a team studying tau "seeds" — a form of that protein — in human brain tissue to understand their role in the progression of the disease. Gaiteri is an associate professor of psychiatry and behavioral sciences at Upstate Medical University.
And nurse Michelle Vallelunga from the Upstate Comprehensive Stroke Center goes over the warning signs of a stroke.