patency (plural patencies). ( 1 medicine) The degree of openness of a tube, such as a blood vessel or catheter; the relative absence of blockage. ( 2 uncountable) Obviousness; clarity.
Maximum Length: 16' with a standard cable, Up to 50' with a high quality cable. VGA is an analog signal and so as distance increases the quality will decrease. A lot of factors can determine the maximum cable length, but for low resolutions (up to 800x600) you can reach 100 feet and beyond without too much trouble. For mid-range resolutions of 1280x1024/1024x768 you can typically reach somewhere between 50 to 100 feet.
The meanÂ±SD age at onset of the TGA patients was 61.6Â±7.5 years (range, 47 to 80 years), with the most frequent occurrence in the 50-to-60-year age groups. Thirty-six (56.3%) patients were women and 28 (43.7%) were men. TGA attacks lasted from 20 minutes to 20 hours. The mean duration of amnesia was 5.7Â±1.8 hours.