Application of dopamine combined with dobutamine in children with pneumonia and heart failure.

Pediatric pneumonia and heart failure is a common critical illness in pediatrics. This article observes the clinical effects of dopamine and dobutamine in the treatment of pneumonia and heart failure. As a key neurotransmitter in the hypothalamus and pituitary gland, dopamine plays a very important role in the central nervous excitement of the human body. Dopamine could also promote excitement in the respiratory center and reduces oxygen consumption in the breath, thereby improving the symptoms of respiratory failure in children. Observe and compare the clinical efficacy of the two groups of children, the disappearance of lung rales, the time to correct heart failure and the length of hospital stay. The total effective rate in the observation group was 91%; the total effective rate in the control group was 65.4%. There was a significant difference in the total effective rate between the two groups of children. The time of disappearance of lung rales, the time of correction of heart failure and the length of hospital stay in the observation group were significantly shorter than those in the control group (P <0.05). The clinical effects of dopamine and dobutamine on pneumonia and heart failure are significant.