my mother aged 67 was a patient of htn,hypertropy,ichkimic heart desease suffering severe breathing problem once in 2012&2013 in winter and was admitted in n.home under a cardiologist who is closed to our family.She is undergoing regular check up every 4months gap since feb12.at present takingthe following medicine:Repace50,Imdur30,Lasilactone50(after breakfast) Clopitab75,Nenito plus(after lunch)Seloken Xl 50(in the evening with tea) Tonact10,with Vit-AtoZ(vit taken 15 day in a month. Her condition is at present stable. BP within 140/80. no blood sugar. All the time feeling lethargy.Apitite normal. kindly suggest me wheather the treatment ongoing will continue?