Analisis praktik kesehatan masyarakat perkotaan pada pasien congestive heart failure di ruang rawat penyakit dalam lantai 7 zona A RSUPN Dr. Cipto Mangunkusumo = Analysis of clinical nursing practice of urban public health in patient of congestive heart failure in internal disease care room floor 7 zone A RSUPN Dr. Cipto Mangunkusumo