Low Frequency / High Frequency / Heart Failure / Humans / Female / Male / Oscillations / Body Mass Index / Respiration / Clinical Sciences / Middle Aged / Public health systems and services research / Chronic Heart Failure / Circulation / Nervous System / Sympathetic Nervous System / Heart Transplantation / Cardiac Transplantation / Muscle sympathetic nerve activity / Male / Oscillations / Body Mass Index / Respiration / Clinical Sciences / Middle Aged / Public health systems and services research / Chronic Heart Failure / Circulation / Nervous System / Sympathetic Nervous System / Heart Transplantation / Cardiac Transplantation / Muscle sympathetic nerve activity
Prospective studies / Humans / Hypertension / INTENSIVE CARE / Oscillations / Respiration / Clinical Sciences / Intensive Care Unit / Middle Aged / Public health systems and services research / Mechanical Ventilation / Intensive Care Medicine / Intensive Care Units / Observational Study / Abdomen / Respiration / Clinical Sciences / Intensive Care Unit / Middle Aged / Public health systems and services research / Mechanical Ventilation / Intensive Care Medicine / Intensive Care Units / Observational Study / Abdomen