Female and male hearts respond differently to stress hormone in mouse study

Published on January 22, 2023

In a recent study involving mice, researchers discovered that male and female hearts exhibit contrasting reactions to the stress hormone associated with the ‘fight or flight’ response. This finding sheds light on potential reasons for variations in arrhythmia risk between the sexes. It’s as if the hearts of males and females have their own unique playbook when it comes to dealing with stress. Just like two different teams playing a high-stakes basketball game, the male and female hearts have distinct strategies for responding to the same stress hormone. The male heart may prefer to get aggressive and charge forward, while the female heart opts for a more cautious approach. These divergent reactions may explain why men and women experience heart disorders, such as arrhythmias, differently. To delve deeper into this fascinating field of research and uncover additional insights about gender differences in cardiac health, we encourage you to explore the full article!

Female and male hearts respond differently to ‘fight or flight’ stress hormone, according to a new study in mice. It may help explain sex differences in arrhythmia risk.

Read Full Article (External Site)

Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes:

<a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>