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Aortic dissection ( AD) occurs when an injury to the innermost layer of the aorta allows blood to flow between the layers of the aortic wall, forcing the layers apart. [3] In most cases, this is associated with a sudden onset of severe chest or back pain, often described as "tearing" in character.
An aortic aneurysm is an enlargement (dilatation) of the aorta to greater than 1.5 times normal size. [1] They usually cause no symptoms except when ruptured. [2] Occasionally, there may be abdominal, back, or leg pain. [3] The prevalence of abdominal aortic aneurysm ("AAA") has been reported to range from 2 to 12% and is found in about 8% of ...
Lyndon Baines Johnson (/ ˈ l ɪ n d ə n ˈ b eɪ n z /; August 27, 1908 – January 22, 1973), often referred to by his initials LBJ, was an American politician who served as the 36th president of the United States from 1963 to 1969. He became president after the assassination of John F. Kennedy, under whom he had served as the 37th vice president from 1961 to 1963.
The United Nations Partition Plan for Palestine was a proposal by the United Nations, which recommended a partition of Mandatory Palestine at the end of the British Mandate. On 29 November 1947, the UN General Assembly adopted the Plan as Resolution 181 (II). [1] The resolution recommended the creation of independent Arab and Jewish States ...
Glycerol (/ˈɡlɪsərɒl/),[6] also called glycerine or glycerin, is a simple triol compound. It is a colorless, odorless, viscous liquid that is sweet-tasting and non-toxic. The glycerol backbone is found in lipids known as glycerides. It is also widely used as a sweetener in the food industry and as a humectant in pharmaceutical ...
Bell's palsy is a type of facial paralysis that results in a temporary inability to control the facial muscles on the affected side of the face.[1] In most cases, the weakness is temporary and significantly improves over weeks.[4] Symptoms can vary from mild to severe.[1] They may include muscle twitching, weakness, or total loss of the ...
The Cure are an English goth band formed in 1978 in Crawley, West Sussex. [1] [2] [3] Throughout numerous lineup changes since the band's formation, guitarist, lead vocalist, and songwriter Robert Smith has remained the only constant member, though bassist Simon Gallup has been present for all but about three years of the band's history.
