sot: kathy freund - patient - :45 - :4 his was like the greatest diversion that i could have ever had." "ahhoh gosh!! mott children's hospit at the unersity of michigan. docts there ve also us virtual reality -- in this case -- turning wheelchairs into rollercoasters! 'm on of the world!!" thcersinai team thinks virtual reity could also be useful for women enduring long labors... and those havi to wait for painful predures. sot: dr. brennan spl - cedars-sinai health system - 1:13 - 18 "now we need to knowdoest improve pain scos,s it impre oopresre?" nats yoger patients have been most willing to te system... buit older patients who appe to be most amazed by it and could get the biggest benefit. erika edwas, nbc news. in this morning's health watch... having physically demanding job ... uld lead to heart oblems for won with high bld essure. researchers in dmark folwed mo than 12-thousand le nurses ... they found highly active nses with hh blood sure . d almost triple the risk of developi heart disse ... than less activeurses with normal blood pressure. perts say heavy lifting and carryi