A conserved glucagon signaling pathway links high-fat diet-induced metabolic imbalance to cardiac arrhythmia through hormone-producing cells and heart-innervating neurons that regulate rhythmicity.

King George's Medical University (KGMU) in Lucknow has introduced Advanced Conduction System Pacing, an innovative pacemaker implantation technique that follows the heart’s natural electrical pathway.

TORTOLA, British Virgin Islands, Feb. 25, 2026 /PRNewswire/ -- Cara Medical Ltd. today announced that the U.S. Food and Drug Administration (FDA) has granted 510(k) clearance for the CARA System, a ...

HAYWARD, Calif.--(BUSINESS WIRE)--Pulse Biosciences, Inc. (Nasdaq: PLSE), developer of the novel nPulse™ technology using proprietary Nanosecond Pulsed Field Ablation™ (nanosecond PFA or nsPFA™) ...

Singer and actor Ray J said this week that his heart is “only beating like 25%” after he was hospitalized for a severe case of pneumonia. In videos now circulating online from previous online comments ...

Singer and actor Ray J took to social media this week to reveal a poor prognosis for his health, sharing that his heart is “only beating like 25%” following his hospitalization for a severe case of ...

Cardiac physiologic pacing, also known as cardiac resynchronization therapy, is indicated in patients with heart failure, reduced left ventricular ejection fraction (LVEF) of 50% or less, and either a ...

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 ...

Genetic testing was performed using whole-exome sequencing (WES). Modified human embryonic kidney cells overexpressing either wild-type or the variant p.L91Δ of human TRPM4 were used to investigate ...

Taiwan's National Science and Technology Council (NSTC) announced the winners of the 2025 Future Tech Award. Among the winners is the infant cardiac robotic surgical system (iCROSS) developed by ...