New research highlights postnatal regeneration limits and pathological remodeling of the cardiac conduction system after myocardial infarction, uncovering mechanisms behind clinical arrhythmogenesis ...

During a severe heart attack many heart muscle cells die and are replaced by scar tissue to stabilize the heart wall. Connective tissue cells, known as fibroblasts (FB), are the dominant cell type in ...

New research in Sweden has produced a "blueprint" revealing how the human heart is built during prenatal development. It offers insights that could lead to improved prenatal care and new treatments ...

Medtronic "Conduction System Pacing" Expanded Indication Now Includes Left Bundle Branch Area Pacing in Addition to His-Bundle Pacing for Patients with Slow Heart Rates Medtronic is the first and only ...

Shopping. Traveling. Planning family gatherings. The stress of the holiday season can make you feel like you need to slip some spirits into your hot cocoa. And at celebrations, there's often plenty of ...