糖心Vlog传媒

Smartphone and stethoscope on yellow background. Online medicine (telemedicine) technology. Service for remote diagnostic, chat with doctor.

Doctor holding a stethoscope towards a patient to listen to heartbeat

Doctor and senior man patient medical consultation, telehealth, telemedicine, remote health care concept.

Stethoscope diagnostic tool for cardiologist. Cardiological stethophonendoscope with improved frequency characteristics. Innovative phonendosc…