Can wrist blood pressure monitors be as accurate as arm monitors?
腕式血压计能和手臂式血压计一样准确吗？
Wrist monitors can provide accurate readings, but they are generally not as reliable as arm monitors. This is because the wrist arteries are narrower and not as deep under the skin as those of the upper arm. Therefore, it's harder to get accurate readings consistently from the wrist.
腕式监视器可以提供准确的读数，但它们通常不如手臂监视器可靠。这是因为手腕动脉较窄，并且不像上臂的动脉那样深入皮肤。因此，从手腕上获得一致的准确读数更加困难。