An artificial intelligence program developed by investigators in the Smidt Heart Institute and their Cedars-Sinai colleagues can detect a type of abnormal heart rhythm that can go unnoticed during medical appointments, according ...
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Lab tests of counterfeit oxycodone (Oxycontin) pills seized by police in Rhode Island in 2022 found 99.3% also contained dangerous fentanyl.
18 hours ago
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According to a recent Finnish study, high levels of sedentary behavior and physical inactivity from childhood strain the heart in adolescence. High cardiac workload predicts heart failure and other heart diseases. In light ...
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A small, implantable cardiac pump that could help children await heart transplants at home, not in the hospital, has performed well in the first stage of human testing.
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First linked to mutations in the CHD7 gene in 2004, CHARGE syndrome is a rare genetic disorder occurring in approximately 1 in 8,500 to 15,000 births. According to the National Institute of Health (NIH), CHARGE syndrome is ...
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An increase in sedentary time from childhood causes progressing heart enlargement, a new study shows. However, light physical activity could reduce the risk. The study was conducted in collaboration among the Universities ...
May 7, 2024
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In 2016, University of Pittsburgh researchers Dr. Farzad Esni, Ph.D., and Jing Hu, Ph.D., did an experiment in mice where they deleted one of two copies of the gene encoding an enzyme called focal adhesion kinase (FAK). They ...
May 6, 2024
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Researchers from Imperial College London's Department of Bioengineering and Faculty of Medicine worked alongside academics from UCL to produce sub-millimeter resolution images of cardiac micro-vessels. The non-invasive new ...
May 6, 2024
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The number of Scottish veterans who were hospitalized with COVID-19 or who died from the disease was no greater than in the wider community, according to new research published today.
May 6, 2024
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Changes in personality following a heart transplant have been noted pretty much ever since transplants began. In one case, a person who hated classical music developed a passion for the genre after receiving a musician's ...
May 6, 2024
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The heart is a muscular organ in all vertebrates responsible for pumping blood through the blood vessels by repeated, rhythmic contractions, or a similar structure in annelids, mollusks, and arthropods. The term cardiac (as in cardiology) means "related to the heart" and comes from the Greek καρδιά, kardia, for "heart."
The heart of a vertebrate is composed of cardiac muscle, an involuntary striated muscle tissue which is found only within this organ. The average human heart, beating at 72 beats per minute, will beat approximately 2.5 billion times during a lifetime (about 66 years). It weighs on average 250 g to 300 g in females and 300 g to 350 g in males.
This text uses material from Wikipedia, licensed under CC BY-SA
