JUŘÍKOVÁ, Jana, Jitka HANZLOVÁ and Václav PETR. Debiting on circulatory system by due to sport activity. In Charytonowicz. Wybrane kierunki badań ergpmp,ocumycj w 2018 roku. Wroclaw: Polskie Towarzystwo Ergonomiczne PTErg Oddzial we Wroclawiu, 2018, p. 119-126. Zastosowania ergonomii. ISBN 978-83-63626-09-9.
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Basic information
Original name Debiting on circulatory system by due to sport activity
Authors JUŘÍKOVÁ, Jana (203 Czech Republic, guarantor, belonging to the institution), Jitka HANZLOVÁ (203 Czech Republic, belonging to the institution) and Václav PETR (203 Czech Republic, belonging to the institution).
Edition Wroclaw, Wybrane kierunki badań ergpmp,ocumycj w 2018 roku, p. 119-126, 8 pp. Zastosowania ergonomii, 2018.
Publisher Polskie Towarzystwo Ergonomiczne PTErg Oddzial we Wroclawiu
Other information
Original language English
Type of outcome Chapter(s) of a specialized book
Field of Study 30304 Public and environmental health
Country of publisher Poland
Confidentiality degree is not subject to a state or trade secret
Publication form printed version "print"
RIV identification code RIV/00216224:14510/18:00106600
Organization unit Faculty of Sports Studies
ISBN 978-83-63626-09-9
Keywords in English heart; blood; arteiae; venae; capilares
Tags rivok
Tags International impact, Reviewed
Changed by Changed by: Miluše Nejezchlebová, učo 1854. Changed: 13/3/2019 13:43.
Abstract
The heart is a muscular hollow organ deposit behind the sternum, 1/3 of heart is to right of sternum, and 2/3 is to the left side. The apex faces left, slightly forwards and downwards. The heart is protected by the rib cage. The heart of an adult person weights between 230 and 340g. The weight of women heart ranges from 230g to 320g. In general, it is reported that male heart is of 0.45 % and female heart of 0.40% of total body weight. Weight of heart is also age dependent. After 60th year of age, the heart weight decreases of 10% or more. Another factor influencing heart weight is the volume of cardiac muscle mass which is changing according to extent and intensity of long-term physical activity.
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