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Angina should be suspected in people presenting tight, dull, or heavy chest discomfort that is: [41] Retrosternal or left-sided, radiating to the left arm, neck, jaw, or back. Associated with exertion or emotional stress and relieved within several minutes by rest. Precipitated by cold weather or a meal.
Symptoms may worsen over the course of several minutes. [4] Typical angina is aggravated by physical activity or emotional stress and is relieved by rest or nitroglycerin. [4] The pain may radiate to other parts of the body, most commonly the left arm or neck. [7] In some individuals, the pain may be less severe and present as pressure or ...
Planning began in 1986; [2] the data set of the male was completed in November 1994 and the one of the female in November 1995. The project can be viewed today at the NLM in Bethesda, Maryland. [3] There are currently efforts to repeat this project with higher resolution images but only with parts of the body instead of a cadaver.
Kidney and nerve tissue cells can form memories much like brain cells, one new study has found. Another recent study says that memories of obesity stored in fat tissue may be partly responsible ...
The kidneys receive blood from the renal arteries, left and right, which branch directly from the abdominal aorta. The kidneys receive approximately 20–25% of cardiac output in adult human. [ 18 ] [ 20 ] [ 21 ] Each renal artery branches into segmental arteries, dividing further into interlobar arteries , which penetrate the renal capsule and ...
Most women over 60 have entered a new phase in life and health: post-menopause. According to Dr. Tara Scott, MD, gynecologist and Medical Advisor at Versalie, by the age of 60, most women are ...
The distal part of the upper limb between the elbow and the radiocarpal joint (wrist joint) is known as the forearm or "lower" arm, and the extremity beyond the wrist is the hand. By anatomical definitions, the bones , ligaments and skeletal muscles of the shoulder girdle , as well as the axilla between them, are considered parts of the upper ...
Gross anatomy has become a key part of visual arts. Basic concepts of how muscles and bones function and deform with movement is key to drawing, painting or animating a human figure. Many books such as Human Anatomy for Artists: The Elements of Form , are written as a guide to drawing the human body anatomically correctly. [ 4 ]