Scientists are untangling how the tiniest pollution particles, which we take in with every breath, affect our health and makes people more vulnerable to cardiovascular and respiratory problems. While scientists know that air pollution can aggravate heart problems, it has been a challenge to show exactly how this happens.
Fear of free radicals may be exaggerated, according to scientists from the Swedish medical university Karolinska Institutet. A new study, published in The Journal of Physiology, shows that free radicals act as signal substances that cause the heart to beat with the correct force.
People affected by anxiety and depression should receive an additional cardiac test when undergoing diagnosis for potential heart problems, according to a new study from Concordia University, the Université du Québec à Montréal and the Montreal Heart Institute. The study results are published in the Journal of Cardiopulmonary Rehabilitation and Prevention.
Social rejection is not just emotionally upsetting; it also upsets your heart. A new study finds that being rejected by another person makes your heart rate drop for a moment. The study is published in Psychological Science, a journal of the Association for Psychological Science.
My recent posts have highlighted two very powerful, yet opposing forces in the human heart: in a traditional metaphor, we each have a wolf of love and a wolf of hate inside us, and it all depends on which one we feed every day. On the one hand, as the most social and loving species […]
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