1 Total loss of circulation can lead to gangrene and loss of a limb. 2  Blockage in the renal arteries (arteries supplying the kidneys) can cause renal artery disease (stenosis). 3  The symptoms include uncontrolled high blood pressure, heart failure, and abnormal kidney function.rteries carry blood away from the heart while veins return it. Vascular disease includes any condition that affects your circulatory system. This ranges from diseases of your arteries, veins, and lymph vessels to blood disorders that affect circulation.
World's Weirdest: Vampire Bats. When it comes to feeding, this thumb-sized bat definitely sides with Dracula. Vampire bats are the only mammals on an all-blood diet â and an unsuspecting cow is the perfect prey.
Bats are the only mammal that can fly. No Bats are blind, but some use echolocation to help them navigate and locate their prey in the dark. Bats make up the second largest order of mammals called Chiroptera, the first being Rodentia.Thailand's Bumblebee Bat is the smallest mammal in the world.irst you should seal off the room so the bat can't get anywhere else in your house. Next, open a window or door that leads to the outside. If you have lights on turn them off so the bat will only echolocate to find the opening.