A Study on the Correlation Between Cardiac-Cerebral Oxygenation Reserve and Cognitive Function Changes in Heart Failure Patients

​ Conditions: Heart Failure (HF)

Interventions: Behavioral: breathing training

Sponsors: Yan’an Affiliated Hospital of Kunming Medical University

Enrolling by invitation Conditions: Heart Failure (HF)
Interventions: Behavioral: breathing training
Sponsors: Yan’an Affiliated Hospital of Kunming Medical University
Enrolling by invitation