High blood pressure in pregnancy can be classified as pre-existing hypertension, gestational hypertension or pre-eclampsia. Pre-eclampsia is a serious condition of the second half of pregnancy and following delivery characterised by increased blood pressure and the presence of protein in the urine.
In 1377, the first movable metallic types were invented in Goryeo Dynasty in Korea, which were used to print Jikjishimcheyojeol or simply Jikji, which is the oldest extant movable metal print book. The printing press was introduced to the West in the Holy Roman Empire by Johannes Gutenberg, around 1440. Gutenberg, a goldsmith by profession, devised a hand mould to create metal movable type, and adapted screw presses and other existing technologies, to create a printing system.
Confidence votes 15.8K. johannes gutenburg invented the printing press which had many impacts like: There was a viable alternative to documents being written by hand. Clerics and scribes had the job of copying texts as the only means of written publications. The manual process limited the range of books and certainly limited the availability of the written word to people.