NATURAL SCIENCE AND ISLAMIC PREVIEW OFCARDIOVASCULAR SYSTEM

Fadly, Wirawan NATURAL SCIENCE AND ISLAMIC PREVIEW OFCARDIOVASCULAR SYSTEM.

Preview	Text artikel 18.pdf Download (431kB) | Preview
Preview	Text Artikel 18 Rev 1_merged.pdf Download (798kB) | Preview

Abstract

Abstract: Interesting to discuss that in the first verse that was revealed that is alAlaq verse 1-5, Allah SWT uses the term blood as an inseparable part of the process
of human creation. This proves that blood has an important role in human life. The
purpose of writing this article is to determine the circulatory system or cardiovascular
system by using Islamic science studies. The cardiovascular system of the human body
consists of the heart, arteries, capillaries and veins which have various transportation
methods in the process of transport and disposal of waste substances. In the heart
there is an active transport process which causes the heart muscle to contract, from
the contraction the heart provides the pump pressure needed to circulate the blood
through the two main circulatory systems. The blood flowing through the vessels
of each vessel has a constant discharge with a different flow velocity depending on
the cross-sectional area of the vein being passed. Blood arteries are channeled to the
capillaries. In capillaries there is an exchange of substances in each cell caused by
hydrostatic pressure and osmosis. When blood reaches the vein the pressure is affected
by the heart. This is because blood experiences resistance due to a lot of passing
through the capillary vessels. The total pressure in the capillary drops from the end of
the artery to the tip of the vein, so that blood flows along the capillary from the end of
the artery to the vein. The flow of blood through the veins is the result of muscle work,
so when the muscle moves it will put pressure on the blood vessels so that blood can
flow back to the heart

Actions (login required)

View Item