projekt globální vzd lávání pro ur, reg. č. cz.1.07/1.1.00/14 · 2014-02-04 · structure of...
TRANSCRIPT
Projekt Globální vzdělávání pro UR, reg. č. CZ.1.07/1.1.00/14.0143
The Heart
o organ that
provides a
continuous blood
circulation through
the cardiac cycle
o vital organ in
the human body
Gymnázium Globe, s.r.o.: SCIENCE
Parts of the Heart
o two upper chambers are called the
left atrium and the right atrium
o the two lower chambers are called the
right and the left ventricle
Gymnázium Globe, s.r.o.: SCIENCE
Structure of the Heart
o has a mass of between 250 and
350 grams and is about the size of a
large fist
o enclosed in a double-walled protective
sac (pericardium)
Gymnázium Globe, s.r.o.: SCIENCE
Cardiovascular system
o blood presure
o pulse
Gymnázium Globe, s.r.o.: SCIENCE
Heart diseases
o involve the heart, the blood vessels (arteries, capillaries, and veins) or both
o is the leading cause of deaths worldwide
o atherosclerosis and hypertension
o low or high blood presure
o heart attack
Gymnázium Globe, s.r.o.: SCIENCE
Main types of heart diseases
o Cardiomyopathy
o Heart failure
o Cor pulmonale
o Cardiac dysrhythmias
o Valvular heart disease
o Cerebrovascular disease
o Rheumatic heart disease
o Congenital heart disease
Gymnázium Globe, s.r.o.: SCIENCE
Veins and arteries
o blood vessels are
divided in arteries
and veins
o artery: carry blood
away from the heart
o vein: carry blood
toward the heart
Gymnázium Globe, s.r.o.: SCIENCE
Sources
o http://en.wikipedia.org/wiki/Human_heart
o http://cdn.slidesharecdn.com/ss_thumbnails/presentacin1-
130509172824-phpapp02-thumbnail-4.jpg?cb=1368138555
o https://lh3.ggpht.com/UEeUGc12TAFvE_p7L-
MTAIefOInEzxsRQxv7fgtlUoyw2sNox3hlUVz9X8C8B9UyUM10=s85
o http://sciarab.org/wp-
content/uploads/2013/07/%D8%B7%D8%A8%D9%82%D8%A9-7.jpg
o http://wikivillage.co.za/sites/default/files/wiki/first-aid-training/blog/chest-
pains-1309439349_0.jpg
o http://media.tiscali.co.uk/images/feeds/hutchinson/ency/0008n031.jpg
o http://3.bp.blogspot.com/-
7GMeSXZ1Kfo/T474_T_UpsI/AAAAAAAAFJs/JFpXw9oEgzI/s1600/circ
ulatory-system-4.jpg
Gymnázium Globe, s.r.o.: SCIENCE