Pulse wave-based evaluation of the blood-supply capability of patients with heart failure via machine learning

Table 1 Characteristics of patients with heart failure (HF)

Characteristics	Range	Others’ reports	p values
Age (years old)	66.4 ± 16.4	68.0 ± 15.0	0.162
BMI	24.2 ± 5.7	23.5 ± 3.9	0.076
BPs	129 ± 35.4	133.0 ± 29.9	0.105
BPd	80.2 ± 22.7	79.6 ± 18.6	0.703
HR	76.8 ± 15.1	76.0 ± 14.0	0.447
SpO₂	96.9 ± 2.6	97.2 ± 1.8	0.501
LVDd	56.8 ± 10.7	55.9 ± 14.9	0.604
LVDs	46.5 ± 12.9	48.7 ± 11.9	0.153
LVEF	38.3 ± 15.3	38.0 ± 15.0	0.779
LAD	44.4 ± 9.1	42.3 ± 9.4	0.074

Data are presented as mean ± SD
BMI blood mass index (kg/m²), BPs blood pressure systole (mmHg), BPd blood pressure diastole (mmHg), HR heart rate (beats/min), SpO₂ peripheral oxygen saturation (%), LVDd left ventricular end-diastolic diameter (mm), LVDs left ventricular end-systolic diameter (mm), LVEF left ventricular ejection fraction (%), LAD left atrial dimension (mm)

ISSN: 1475-925X