There are two major types of circulation problems: restrictions in the blood flow going to an area (arterial), and away from it (venous). The QuantaFlo device measures arterial blood flow to the legs.

Figure 1: Trends in mid-atmospheric geopotential heights. We next explore the extent to which trends in mid-atmospheric circulation patterns have influenced the likelihood of temperature extremes. For ...

Some months ago, my doctor used a QuantaFlo test to measure circulation in my legs. My result was low -- 0.69 versus the normal range of 0.9-1.40. I was not surprised, as poor circulation runs in the ...

DURING the past decade there has been increasing interest in methods of assisting the circulation of patients in circulatory failure. This review traces the development of synchronous types of ...

A circulatory system (sometimes cardiovascular system) is an organ system that moves substances to and from cells; it can also help stabilize body temperature and pH (part of homeostasis). There are ...