Will Two Do? Varying Dimensions in Electrocardiography: The PhysioNet/Computing in Cardiology Challenge 2021 1.0.3

File: <base>/training/chapman_shaoxing/g9/JS08724.hea (736 bytes) 
JS08724 12 500 5000
JS08724.mat 16x1+24 1000.0(0)/mV 16 0 127 23767 0 I
JS08724.mat 16x1+24 1000.0(0)/mV 16 0 190 17554 0 II
JS08724.mat 16x1+24 1000.0(0)/mV 16 0 63 -6309 0 III
JS08724.mat 16x1+24 1000.0(0)/mV 16 0 -156 -14551 0 aVR
JS08724.mat 16x1+24 1000.0(0)/mV 16 0 29 8700 0 aVL
JS08724.mat 16x1+24 1000.0(0)/mV 16 0 127 -410 0 aVF
JS08724.mat 16x1+24 1000.0(0)/mV 16 0 54 7397 0 V1
JS08724.mat 16x1+24 1000.0(0)/mV 16 0 278 27170 0 V2
JS08724.mat 16x1+24 1000.0(0)/mV 16 0 288 -29631 0 V3
JS08724.mat 16x1+24 1000.0(0)/mV 16 0 254 27470 0 V4
JS08724.mat 16x1+24 1000.0(0)/mV 16 0 210 19995 0 V5
JS08724.mat 16x1+24 1000.0(0)/mV 16 0 205 11392 0 V6
# Age: 72
# Sex: Male
# Dx: 426177001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown