one layer CNN get

MIT-BIT/231.hea

@@ -0,0 +1,8 @@
+231 2 360 650000
+231.dat 212 200 11 1024 984 31762 0 MLII
+231.dat 212 200 11 1024 1039 -12178 0 V1
+# 72 F 2009 2851 x2
+# None
+# AV conduction is quite abnormal with periods of 2:1 AV block, examples
+# of Mobitz II block, and right bundle branch block which appears to be
+# rate-related.  The couplet is probably ventricular.