ABSTRACT
Mobile application-based technology was used to study medication compliance and influence on cardiovascular lifestyle in ischemic heart disease (IHD) patients who undergo percutaneous transluminal coronary angioplasty (PTCA). The Mobile-app was made available at Google play store; the app was downloaded and instructions to use were thought to patients by the research team during hospitalization in the study group. A total of two hundred patients with ischemic heart disease who underwent PTCA were enrolled into the study. The control group had telephonic follow up at periodic interval. Both groups had clinical follow ups at appropriate time intervals. Higher medication compliance, smaller number of adverse events and regular follow ups were significantly more in mobile-app group than in control group.
ABSTRACT
Background: Cardiovascular disease, resulting from atherosclerosis, is a leading cause of global morbidity and mortality. Classical risk factors explain much of the attributable risk for cardiovascular events, but other risk factors for the development and progression of atherosclerosis, which can be identified, may be important therapeutic targets. Infectious agents, such as Chlamydia pneumoniae, have been proposed as contributory factors in the pathogenesis of atherosclerosis. The present study was conducted to determine the seroprevalence of C. pneumoniae antibodies and to study the association of chronic C. pneumoniae infection with Coronary Artery Disease (CAD). Methods: The study group included 90 angiographically proven CAD patients and age and sex matched 90 normal coronaries as control group. With total aseptic precaution 3 ml blood was collected. Enzyme linked immunosorbant assay was performed for all subjects to detect the presence of IgG and IgA antibodies to Chlamydia pneumoniae (Cp). Results: IgG and IgA Cp antibodies were detected in 67.8% and 58.9% CAD patients compared to 45.6% and 11.1% controls. IgG + IgA Cp antibodies were detected in 88.9% CAD patients when compared to 50.0% controls. Seroprevalence of IgG and IgA Cp antibodies were high among CAD patients compared to controls and was found statistically significant. A significant presence of Chlamydia pneumoniae antibodies was detected in smokers, diabetes mellitus, hypertension, and dyslipidemia. Conclusion: In the present study, the seroprevalence of IgG and IgA Cp antibodies was found to be higher in CAD patients compared to controls. The present study supports the association between Chlamydia pneumoniae infection and Coronary artery disease.