doctor pediatrician using stethoscope, checking up heartbeat and lungs while auscultation in doctor office at hospital

asthma auscultating auscultation boy breathing cardiologist cardiology care checkup chek child children consultation diagnose diagnosis disease doctor examination examining general gloves health heart heartbeat illness lungs mask medical medicine occupation patient pediatrician pediatrics people phonendoscope physician practice practicing practitioner preventive protective pulmomology specialist stethoscope treatment uniform wheezing workwear