for a stenosis to be classified as 50 % to 99 % for example the psv must increase by 100 % compared with the normal segment of artery proximal to the stenosis in lower extremity arteries undergoing duplex ultrasonography systolic velocity ratios generally predict degrees of stenosis tablerteriosclerosis of the extremities is a disease of the blood vessels characterized by narrowing and hardening of the arteries see fig 70 under atherosclerosis of coronary arteries that supply the legs and feet fig 1 leg arteries
The 4 door Jeep also known as JK was first produced as a 2007 model year. Jeep never produced a four door Wrangler. All Wranglers have two doors. Jeep did introduce the four door Jeep Wrangler Unlimited back in 2007.
The Powertech 2.5L four-cylinder returned in the Jeep TJ, carrying its 1984 AMC heritage though with horsepower tweaked up slightly. The 4.0L of previous Jeeps returned to the TJ with its Mopar engine management system. Fuel economy for the best rendition of the TJ 4.0L I6 is 15 city/18 highway MPG. The AMC 2.5L engine was replaced in the Jeep TJ with the Mopar 2.4L engine in 2004. This engine was originally developed for release in 1994 Chrysler small van and car products. This aluminum head, DOHC engine features a different bellhousing bolt pattern than the previous 2.5L.