OBJECTIVEWe previously showed that factorial score of somatization, which was obtained by the examination of symptom checklist-90 (SCL-90), was higher in patients received transfemoral coronary catheterization than norm. The aim of the present study was to compare the patient's psychologic status between transradial approach and transfemoral approach percutaneous coronary catheterizations.

METHODSA total of 198 inpatients (105 transfemoral, 93 transradial) underwent scheduled first time coronary catheterizations were enrolled. All patients were studied by symptom SCL-90 on present psychologic status 24 hours before and 24-48 hours after coronary catheterizations.

RESULTSAge, sex, weight, smokers, employment, educational background, marriage status, family relations, family history of cardiovascular disease, income and medical insurance status were similar between the two groups. There was also no difference in diabetes, hypertension history as well as coronary heart disease confirmed by coronary catheterization between the 2 groups. Compared with the status before the procedure, factorial scores of somatization, obsessive-compulsive, interpersonal sensitivity, depression, anxiety, hostility, global severity index and total positive symptoms were significantly reduced after percutaneous coronary catheterizations (1.50 +/- 0.51 vs. 1.64 +/- 0.53, 1.50 +/- 0.48 vs. 1.67 +/- 0.55, 1.28 +/- 0.41 vs. 1.38 +/- 0.49, 1.42 +/- 0.43 vs. 1.55 +/- 0.53, 1.38 +/- 0.41 vs. 1.58 +/- 0.54, 1.32 +/- 0.35 vs. 1.44 +/- 0.41, 1.38 +/- 0.34 vs. 1.49 +/- 0.42, and 23.08 +/- 17.30 vs. 27.72 +/- 18.79, respectively, P all < 0.05). Scores on somatization, depression and positive symptom severity index were significantly lower in patients received transradial coronary catheterizations than those received transfemoral coronary catheterization approach (1.52 +/- 0.51 vs. 1.62 +/- 0.53, 1.43 +/- 0.54 vs. 1.54 +/- 0.43 and 2.36 +/- 0.66 vs. 2.50 +/- 0.43, respectively, P all < 0.05).

CONCLUSIONPatients' psychologic status improved significantly after percutaneous coronary catheterizations. Improvement on psychologic status is significantly better in patients underwent transradial coronary catheterizations than that underwent transfemoral coronary catheterizations.

Aged ; Angioplasty, Balloon, Coronary ; methods ; psychology ; Coronary Angiography ; psychology ; Coronary Disease ; psychology ; therapy ; Femoral Artery ; Humans ; Middle Aged ; Radial Artery ; Self-Assessment

PURPOSE: The project was to test a structural equation model in which self-efficacy, self-care health behaviors, and modifiable risk factors predict the quality of life (QOL) of individuals with coronary artery disease. METHODS: The data set from the intervention study with 130 patients with coronary artery disease before the intervention was included in the secondary analysis for this study. The following parameters were measured: self-efficacy, self-care health behaviors with the subscales of health responsibility, exercise, consumption of a healthy diet, stress management, and smoking cessation; modifiable risk score; and QOL (assessed using the 36-item Short-Form Health Survey instrument). RESULTS: The mean age of the participants was 66.1 years. The following evaluation parameters indicated that the proposed model provided a good fit to the data: comparative fit index at .87, goodness of fit index at .91, adjusted goodness of fit index at .84, standardized root mean square residual at .06, root mean square error of estimation at .09, and confidence interval at 0.06-0.13. Self-efficacy, self-care health behaviors, and modifiable risk factors had significant effects on QOL and explained 64.0% of the variance, with modifiable risk factors mediating between self-care health behaviors and QOL. CONCLUSIONS: The findings indicate that self-efficacy, self-care health behaviors, and modifiable risk factors play an important role in QOL in adults with coronary artery disease. Patients could be more confident in performing self-care health behaviors, leading to a better QOL, by more effectively managing their cardiovascular risk factors. Nursing strategies to improve QOL in this population should include motivating them to perform self-care health behaviors.
Adult ; Aged ; Cardiovascular Diseases/etiology ; Coronary Artery Disease/psychology/*therapy ; Cross-Sectional Studies ; Female ; *Health Behavior ; Humans ; Male ; Middle Aged ; Models, Theoretical ; *Quality of Life ; Risk Factors ; Self Care/*methods/psychology ; Self Efficacy

BACKGROUNDTransmyocardial laser revascularization (TMLR) has been used in the treatment of patients with end-stage coronary artery disease (CAD) since 1990. The aim of this study was to evaluate the long-term effectiveness of TMLR in patients with diffuse CAD.

METHODSNinety-four consecutive patients underwent TMLR in one center from July 1997 to December 2000. The follow-up data of these patients were obtained through face-to-face, mail questionnaires, or telephone interviews in July 2004 and December 2004. Four cases failed to respond. Mean follow-up time was (5.5 +/- 1.0) years.

RESULTSMean Canadian Cardiovascular Society (CCS) angina scores of TMLR patients were 3.1 +/- 0.8 at baseline, 1.7 +/- 0.9 at 1 year (P < 0.05), 1.7 +/- 0.9 at 3 years (P < 0.05), and 1.9 +/- 0.9 at 5 years (P < 0.05). At an average of 5 years, 69% of the patients had > or = 1 angina class reduction, mean NYHA class level (1.9 +/- 0.9) ameliorated compared to the baseline (2.5 +/- 0.7, P < 0.001), the rate of re-hospitalization was 2.7 times/person. Kaplan-Meier survival rate was 87% at 1 year, 69% at 3 years and 64% at 5 years. The causes of death were attributed more to heart failure (58.9%) and myocardial infraction (14.7%) after TMLR. The patients with no angina relief, or who died after TMLR, had a higher percentage of preoperative unstable anginas or prior myocardial infraction compared to the survivors. The assorted shapes of myocardial laser channels were detected in some patients by the color Doppler velocity technique.

CONCLUSIONSTMLR provided a long-term improvement in the quality of life, including CCS angina class or NYHA heart functional class for about 70% of Chinese patients with severely disabling angina pectoris. The various myocardial laser channels would always be visible after TMLR. 5-years after TMLR as a sole therapy, the survival rate of the patients was 64%.

Aged ; Coronary Artery Disease ; mortality ; psychology ; surgery ; Female ; Follow-Up Studies ; Humans ; Laser Therapy ; methods ; Male ; Middle Aged ; Myocardial Revascularization ; methods ; Quality of Life ; Tomography, Emission-Computed, Single-Photon ; Ventricular Function, Left