Enhanced external counterpulsation (EECP) is a noninvasive pantaloon d
evice designed to increase coronary artery flow in the treatment of an
gina. This pilot study, conducted in 1992-1993, which used psychosocia
l testing pre- and posttreatment, yielded data suggesting that EECP is
well tolerated psychosocially and produced improvement in the anginal
syndrome. More comprehensive research is under way to test these prel
iminary conclusions.