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

File: <base>/training/chapman_shaoxing/g3/JS02948.hea (736 bytes) 
JS02948 12 500 5000
JS02948.mat 16x1+24 1000.0(0)/mV 16 0 98 24701 0 I
JS02948.mat 16x1+24 1000.0(0)/mV 16 0 166 24059 0 II
JS02948.mat 16x1+24 1000.0(0)/mV 16 0 68 -749 0 III
JS02948.mat 16x1+24 1000.0(0)/mV 16 0 -132 14195 0 aVR
JS02948.mat 16x1+24 1000.0(0)/mV 16 0 15 7155 0 aVL
JS02948.mat 16x1+24 1000.0(0)/mV 16 0 117 -27199 0 aVF
JS02948.mat 16x1+24 1000.0(0)/mV 16 0 20 5111 0 V1
JS02948.mat 16x1+24 1000.0(0)/mV 16 0 59 2015 0 V2
JS02948.mat 16x1+24 1000.0(0)/mV 16 0 508 16946 0 V3
JS02948.mat 16x1+24 1000.0(0)/mV 16 0 400 -19435 0 V4
JS02948.mat 16x1+24 1000.0(0)/mV 16 0 234 29934 0 V5
JS02948.mat 16x1+24 1000.0(0)/mV 16 0 -244 -2790 0 V6
# Age: 62
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown