medical instrument that records electric currents associated with contractions of the heart (同)electrocardiograph
a medical instrument that measures the mechanical force of cardiac contractions and the amount of blood passing through the heart during a specified period by measuring the recoil of the body as blood is pumped from the ventricles (同)cardiograph
diagnostic procedure consisting of recording the activity of the heart electronically with a cardiograph (and producing a cardiogram) (同)electrocardiography
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English Journal
Diving response after a one-week diet and overnight fasting.
Ghiani G1, Marongiu E1, Olla S1, Pinna M1, Pusceddu M1, Palazzolo G1, Sanna I1, Roberto S1, Crisafulli A1, Tocco F1.
Journal of the International Society of Sports Nutrition.J Int Soc Sports Nutr.2016 May 31;13:23. doi: 10.1186/s12970-016-0134-y. eCollection 2016.
BACKGROUND: We hypothesized that overnight fasting after a short dietary period, especially with carbohydrates, could allow performing breath-hold diving with no restraint for diaphragm excursion and blood shift and without any increase of metabolism, and in turn improve the diving response.METHODS:
Causal effects of the early caregiving environment on development of stress response systems in children.
McLaughlin KA1, Sheridan MA2, Tibu F3, Fox NA4, Zeanah CH5, Nelson CA 3rd6.
Proceedings of the National Academy of Sciences of the United States of America.Proc Natl Acad Sci U S A.2015 May 5;112(18):5637-42. doi: 10.1073/pnas.1423363112. Epub 2015 Apr 20.
Disruptions in stress response system functioning are thought to be a central mechanism by which exposure to adverse early-life environments influences human development. Although early-life adversity results in hyperreactivity of the sympathetic nervous system (SNS) and hypothalamic-pituitary-adren
International journal of sports medicine.Int J Sports Med.2015 Apr;36(4):297-301. doi: 10.1055/s-0034-1389969. Epub 2014 Nov 27.
Cardiac output has never been assessed during free-diving diving in the sea. Knowledge of human diving response in this setting is therefore scarce. 3 immersions were performed by 7 divers: at depths of 10 m, 20 m and 30 m. Each test consisted of 3 apnea phases: descent, static and ascent. An
IEEJ Transactions on Electronics, Information and Systems 134(1), 41-48, 2014
… We have therefore developed a new portable transthoracic admittance cardiograph and its experimental validation of performance has been made in this study. …
How fast is your heart beating? Measure your pulse. ... How can you? How can you, in good conscience, allow an ad window to totally cover your own 2 windows for the patient to choose to 1- Save or 2- Discard the ...