Atherosclerosis (or arteriosclerotic vascular disease) is a condition where the arteries become narrowed and hardened due to an excessive build up of plaque around the artery wall. The disease disrupts the flow of blood around the body, posing serious cardiovascular complications.therosclerosis (or arteriosclerotic vascular disease) is a condition where the arteries become narrowed and hardened due to an excessive build up of plaque around the artery wall. The disease disrupts the flow of blood around the body, posing serious cardiovascular complications.
Tiny Chihuahua Milly is the worldâs smallest dog at just 3.8 inches high. 1  Micro Mutt weighs was born in December 2011 but has failed to grow any larger than an average Chihuahua puppy.  She replaces former record holder Boo Boo from Kentucky in the U.S. who towers over her at 4.2 inches.
His ears are also wider than the smallest road-legal car, which is 26 inches wide, and you could comfortably fit the worldâs shortest dog, 6 inch long Brandy, who is also from the US, on each of Harborâs ears twice. The latest edition of Guinness World Records is published on September 15.