An EF is a percentage of blood that is pumped out of the heart during each beat. Ejection fraction is a key indicator of heart health. Physicians assess the extent of heart muscle damage by measuring the left ventricular ejection fraction. Common tests to determine EF include an echocardiogram and nuclear stress test.
First opened in 1949 in San Lorenzo, Calif., by Mervin Morris, the chain was geared toward average, working- to middle-class shoppers. We were targeting Joe the Plumber, Morris, 88, said Friday. We said every customer who came to JCPenney, Sears or Montgomery Ward could be a Mervyns customer. Needless to say, this is a most unpleasant day.. Parent Mervyn's LLC is owned by Sun Capital Partners Inc., an investment firm based in Florida.
David Cook created a household name, but he refuses to become one. (FORTUNE Small Business) â Everybody thinks that H. Wayne Huizenga founded Blockbuster Entertainment. The one who worked out those kinks--the fellow who launched what would become the world's largest video chain--was none other than David Cook.