[Carotid artery pulse (analysis of the sphygmograph)].
On the basis of an analysis of carotid sphygmograms recorded in 79 patients with different parameters of blood flow through the aortic valve, and on the basis of 6 experiments it was found that the pulse of the carotid arteries has a segmental structure. Each segment reflects a certain phase of blood ejection into the aorta. An analysis of 5 constant and of 1 additional (anacrotic) segments is given. The changes in the second segment and the appearance of the anacrotic segment determine the peculiarities of the sphygmograms that are typical for aortic stenosis.
D000818:Animals; D001011:Aorta / Q000503:physiopathology; D001024:Aortic Valve Stenosis / Q000503:physiopathology; D001794:Blood Pressure; D001795:Blood Pressure Determination / Q000379:methods; D002339:Carotid Arteries / Q000502:physiology* / Q000503:physiopathology; D003326:Coronary Circulation; D004285:Dogs; D006801:Humans; D008946:Mitral Valve Stenosis / Q000503:physiopathology; D011674:Pulse; D012214:Rheumatic Heart Disease / Q000503:physiopathology
Pul's sonnykh arteriĭ (metodida analiza sfigmogramm)