One of my relative admitted in hospital. he had angioplasty. Interventional Cardiologist recommended him to take medicine Ramipril BP (Controls Blood pressure) and Rosuvastatin (Controls cholesterol) for his entire life. My question is If a cardiac patient control the daily diet (lowers intake of salt and avoid cholesterol containing food) is it still necessary to use Ramipril BP and Rosuvastatin? Thanks in advance