Along with detection techniques develop continuously, sensitivity of cardiac troponin (cTn) detection becomes higher and higher.It improves diagnostic rate of patients with acute coronary syndrome,but accompanied by specificity reduction.Therefore, it's necessary to identify non-coronary heart disease that may lead to increase of cTn level.The present article made a review on manifestation of cTn in non-coronary heart disease.

Objective:To investigate current situation of overweight and obesity among population from coastal areas of Fujian province ,and study their correlation with blood pressure (BP) and blood lipids . Methods :A total of 3343≥30 years people from coastal areas of Fujian province were enrolled using cross -sectional survey .Body height and mass ,BP ,waist circumference (WC) ,blood glucose and blood lipids etc .were measured .The correlation among BP ,blood lipids and BMI were statistically analyzed . Results:Detection rates of overweight and obesity were 34.6% and 10.0% respectively .Overweight rate of men was significantly higher than that of women (40.4% vs . 30.7% , P<0.05);percentages of overweight and obese population gradually rose along with age increased before 70 years ,and it showed declining trend after 70 years .Compared with normal weight people of corresponding age , BP and WC significantly rose in overweight and obese young people (<40 years) , P<0.01 all;there were signifi‐cant rise in BP ,WC ,TC and LDL‐C levels ,and significant reduction in HDL‐C level in overweight and obese mid‐dle-aged and aged people (>40 years) , P<0.05 or <0.01. Partial correlation analysis indicated that BMI was positively correlated with WC ,SBP ,DBP ,TC ,LDL‐C and HbA1c levels ( r=0.701 ,0.218 ,0.238 ,0.068 ,0.120 , 0.135 ,P<0.01 all) ,and inversely correlated with TG and HDL‐C levels (r= -0.069 both ,P<0.01 both) .Mul‐tifactor linear regression analysis indicated that BMI was significantly correlated with WC ,sex ,age ,DBP ,HDL‐C and FBG levels .After controlling age ,sex and blood glucose etc .,binary Logistic regression analysis indicated that overweight (OR=2.283 ,95% CI 1.915~2.721) and obesity (OR=4.419 ,95% CI 3.329~5.865) were risk fac‐tors for hypertension and dyslipidemia [overweight (OR= 1.356 ,95% CI 1.160~ 1.584) ,obesity (OR= 1.691 , 95% CI 1.319~2.167 )] , P<0.01 all .Conclusion:Prevalence rates of overweight and obesity are high in coastal population in Fujian province .Percentages of hypertension ,dyslipidemia ,DM and cardiovascular risk factor aggre‐gation significantly rise among overweight and obese people ,so controlling body mass is of important significance for prevention and treatment of chronic diseases ,including hypertension ,DM and dyslipidemia etc .