Titlebook: Methods in Angiology; A Physical-Technical Marc Verstraete (Professor of Medicine) Book 1980 Martinus Nijhoff Publishers bv, The Hague 1980

有偏見

Isotope techniques,od flow (flow limitated tracers). Other tracers such as .sodium and .technetium (e.g., as pertechnetate) pass more slowly across the capillary membrane (partially diffusion-limited tracers), but they may still be useful at the lower blood flow rates which exist in low tissues (see below).

Conserve

Noninvasive pressure measurements in arterial disease, around the limb and inflated above systolic pressure; reappearance of flow or a related phenomenon during deflation is detected by a sensor and indicates the systolic pressure value. In the present chapter, the application of this principle to the extremities of patients with arterial disease will be reviewed.

捏造

Blood viscosity and red cell deformability, significance of the results obtained. These have defined the physiological and pathological importance of such measurements and reports are beginning to appear of therapeutic manoeuvres, aimed at lowering whole blood viscosity, improving patients with various circulatory diseases. These will be briefly reviewed.

艱苦地移動(dòng)

與野獸博斗者

奴才

Thermography,of X-rays and gamma rays of the same electromagnetic spectrum. The achievement of a satisfactory translation of the natural, invisible, infrared emission of the human body to a visible representation has resulted in the discipline of medical thermography.

討厭

Angiography in angiology, and extent of anatomical defects (1–5). Though an angiogram may not be essential for the planning of every vascular operation, it is often the primary factor in determining whether surgery is feasible or appropriate.

arthroplasty

Some little-used and obsolete methods for studying peripheral circulation in patients with occlusivone time been in clinical routine use, only to be superceded by more precise and simpler methods. This paper aims at discussing this topic. No attempt will be made, however, to list all the proposed methods and their variants. That would yield too kaleidoscopic a view and one would easily risk missing some of the variants.

pulse-pressure

連鎖

Intra-arterial pressure,cury, d, and the acceleration of gravity, a, omitted since they are constants. In physiology, the units of pressure are then expressed as mm Hg. Mercury is used as a standard fluid because of its high density, thereby permitting measurement of arterial pressure with a relatively short tube. The rela