Lousy Larry had a "heart condition". I use the quotation marks because whenever it suited him Lousy Larry stated that he needed to have a "procedure" done that was going to be really major. And, in his opinion, the doctors would probably recommend that he needed to have open heart surgery. So he would need to take a day or two off.
Amazing that even though Lousy Larry had a serious "heart condition" it never deterred him from ordering several burgers from McDonald's or the unhealthiest thing on the menu at any given restaurant. Lousy Larry should be called Fred G. Sanford.