This study has two parts: A drug utilization study and a Health-related quality of life study.~Drug utilisation study is an open label, cross sectional, descriptive drug utilization analysis of the primary cardiovascular drug classes prescribed to coronary artery disease patients attending cardiology OPD of a North India hospital.~Quality of life study intended to evaluate impact of a mobile based patient education program on the health related quality of life, physical activity and body mass index of coronary artery disease patients. It is a two arm study.
This study has two parts: A drug utilization study and a Health-related quality of life study.