Cardiology Research, ISSN 1923-2829 print, 1923-2837 online, Open Access
Article copyright, the authors; Journal compilation copyright, Cardiol Res and Elmer Press Inc
Journal website https://www.cardiologyres.org

Original Article

Volume 14, Number 4, August 2023, pages 261-267


Safety and Feasibility of Tele-Cardiac Rehabilitation Using Remote Biological Signal Monitoring System: A Pilot Study

Figures

Figure 1.
Figure 1. Schema of tele-CR. CR: cardiac rehabilitation.
Figure 2.
Figure 2. Comparison of exercise tolerance before and after tele-CR. CR: cardiac rehabilitation.

Tables

Table 1. Eleven Items Checked
 
Checklist before mounting the ergometer
  1. Whether the ergometer is stably installed
  2. Whether the control panel is operational after turning on the power switch
  3. Whether the device is connected to the remote biological monitoring system
  4. Whether the right and left handle locking knobs are securely fixed
  5. Whether the saddle post locking knobs are securely fixed and are not loose or wobbly
  6. Whether the right and left pedals are securely fixed and are not loose or wobbly
After mounting the ergometer
  7. Whether the patient fell while riding the ergometer
  8. Whether the pedal rotation speed is properly activated on the operating panel
  9. Whether the operation of the remote monitoring system can be checked during the rehabilitation session
  10. Whether the patient fell during the exercise
While dismounting the ergometer
  11. Whether the patient fell while dismounting the ergometer

 

Table 2. Patient Characteristics
 
N = 9
Data are presented as the median (interquartile range), or as n. BMI: body mass index; CVD: cardiovascular disease; CR: cardiac rehabilitation; NT-proBNP: N-terminal pro-brain natriuretic peptide.
Age (years)70.0 (66.0 - 76.0)
Male (n)6
CVD at the beginning for CR
  Status post mitral valve plasty (n)2
  Status post coronary artery bypass (n)1
  Angina pectoris(n)3
  Peripheral artery disease (n)3
Metabolic comorbidities
  Hypertension (n)8
  Dyslipidemia (n)6
  Diabetes mellitus (n)4
  Hemodialysis (n)2
Physical and function status
  BMI (kg/m2)22.6 (19.9 - 27.3)
  Rest heart rate (bpm)75 (66 - 82)
  Systolic blood pressure (mm Hg)121 (115 - 130)
  Diastolic blood pressure (mm Hg)72 (65 - 76)
  Peak exercise tolerance (mL/kg/min)19.5 (16.7 - 20.2)
  Ejection fraction (%)72 (61.5 - 74.5)
Metabolic status
  Hemoglobin A1c (%)6.7 (6.1 - 7.3)
  Low-density lipoprotein (mg/dL)75 (72 - 97)
  High-density lipoprotein (mg/dL)42 (39 - 52)
  Triglycerides (mg/dL)106 (102 - 115)
  NT-proBNP (pg/dL)182.5 (142.0 - 226.5)