Researchers have for the first time identified the genetic pathway between the heart and brain tied to fainting. They found that vagal sensory neurons trigger fainting, laying a foundation for ...
Maintaining a stable heartbeat is critical for survival. Your heart must constantly adapt its output to meet changing demands ...
Heart disease is the leading cause of death in the U.S. for men and women, according to the federal Centers for Disease Control. The CDC said 919,032 people died in 2023 from cardiovascular diseases ...