🚨🌐 WORLD'S SMALLEST PACEMAKER COULD TRANSFORM #HEART SURGERY
Revolutionary Tech: New injectable pacemaker, smaller than a grain of rice, dissolves when no longer needed.
🔹Minimally Invasive: Eliminates the need for invasive procedures, controlled by light through the skin.
🔹Potential Uses: Could also aid in brain stimulation and other medical applications.
🔹Shingles Vaccine & Dementia: Study suggests the shingles vaccine reduces dementia risk by 20%.
🔹More research needed to confirm findings and understand the mechanism.
-Nature
