来自MSN8 天
Around 3% of us will develop a brain aneurysm in our lives. So what is it and how do you ...
An aneurysm can develop if there is a weak part of an artery wall. The walls of arteries are made of three layers: an inner ...
The Conversation8 天
Around 3% of us will develop a brain aneurysm in our lives. So what is it and how do you ...
An aneurysm can develop if there is a weak part of an artery wall. The walls of arteries are made of three layers: an inner lining of cells, a middle layer of muscle and elastic fibres ...
BBC1 年
Structure of blood and blood vessels
only allows blood to pass through one cell at a time Other features Thick muscular walls to withstand blood flowing at high pressure as it leaves the heart; the largest artery is the aorta Contain ...
What Is SCAD, A Less Common Type of Heart Attack That Mostly Affects Women?
More women are prone to spontaneous coronary artery dissection or SCAD—a life-threatening heart condition that occurs when ...