Available studies show convincingly the health benefits of lifestyle changes in CAD patients .
Effect estimates of combined dietary changes look promising .
BACKGROUND Guidelines for lifestyle and dietary modification in patients with coronary artery disease ( CAD ) are mainly supported by evidence from general population studies .
CAD patients , however , differ from the general population in age ( older ) and treatment with preventive drugs .
This review seeks to provide evidence for a prognostic benefit of lifestyle and dietary recommendations from studies in CAD patients .
EFFECTS OF CHANGES IN FAT, FISH, AND FIBRE INTAKES ON DEATH AND MYOCARDIAL REINFARCTION: DIET AND REINFARCTION TRIAL (DART)
A r and omised controlled trial with a factorial design was done to examine the effects of dietary intervention in the secondary prevention of myocardial infa rct ion ( MI ) . 2033 men who had recovered from MI were allocated to receive or not to receive advice on each of three dietary factors : a reduction in fat intake and an increase in the ratio of polyunsaturated to saturated fat , an increase in fatty fish intake , and an increase in cereal fibre intake . The advice on fat was not associated with any difference in mortality , perhaps because it produced only a small reduction ( 3 - 4 % ) in serum cholesterol . The subjects advised to eat fatty fish had a 29 % reduction in 2 year all-cause mortality compared with those not so advised . This effect , which was significant , was not altered by adjusting for ten potential confounding factors . Subjects given fibre advice had a slightly higher mortality than other subjects ( not significant ) . The 2 year incidence of reinfa rct ion plus death from ischaemic heart disease was not significantly affected by any of the dietary regimens . A modest intake of fatty fish ( two or three portions per week ) may reduce mortality in men who have recovered from MI
Available studies show convincingly the health benefits of lifestyle changes in CAD patients .
Effect estimates of combined dietary changes look promising .
BACKGROUND Guidelines for lifestyle and dietary modification in patients with coronary artery disease ( CAD ) are mainly supported by evidence from general population studies .
CAD patients , however , differ from the general population in age ( older ) and treatment with preventive drugs .
This review seeks to provide evidence for a prognostic benefit of lifestyle and dietary recommendations from studies in CAD patients .