{ "cells": [ { "cell_type": "code", "execution_count": 2, "outputs": [], "source": [ "import pandas as pd\n", "import wfdb\n", "from sklearn.model_selection import train_test_split\n", "import numpy as np" ], "metadata": { "collapsed": false, "ExecuteTime": { "end_time": "2025-04-10T09:43:47.600430500Z", "start_time": "2025-04-10T09:43:47.537784800Z" } }, "id": "initial_id" }, { "cell_type": "code", "execution_count": 3, "outputs": [], "source": [ "def load_raw_data(df, path):\n", " filenames = df['Filename']\n", " data = [wfdb.rdsamp(path + f)[0] for f in filenames]\n", " return data\n" ], "metadata": { "collapsed": false, "ExecuteTime": { "end_time": "2025-04-10T09:43:49.786116Z", "start_time": "2025-04-10T09:43:49.764201700Z" } }, "id": "d9293307db9e188f" }, { "cell_type": "code", "execution_count": 4, "outputs": [], "source": [ "def load_Diag(df, path):\n", " Dissess_Diag = []\n", " ECG_Diag = []\n", " for filename in df['Filename']:\n", " record = wfdb.rdrecord(path + filename)\n", " message = record.comments\n", " Dissess_Diag.append(message[1])\n", " ECG_Diag.append(message[2])\n", " return Dissess_Diag, ECG_Diag" ], "metadata": { "collapsed": false, "ExecuteTime": { "end_time": "2025-04-10T09:43:50.762744800Z", "start_time": "2025-04-10T09:43:50.748710Z" } }, "id": "c0fce9151ade2725" }, { "cell_type": "code", "execution_count": 5, "outputs": [ { "data": { "text/plain": " Filename ECG_ID Patient_ID Age Gender \\\n0 P00/P00001/P00001_E01 P00001_E01 P00001 572d 'Female' \n1 P00/P00002/P00002_E01 P00002_E01 P00002 4327d 'Male' \n2 P00/P00003/P00003_E01 P00003_E01 P00003 1087d 'Female' \n3 P00/P00004/P00004_E01 P00004_E01 P00004 2465d 'Male' \n4 P00/P00004/P00004_E02 P00004_E02 P00004 2461d 'Male' \n... ... ... ... ... ... \n14185 P11/P11639/P11639_E01 P11639_E01 P11639 2646d 'Male' \n14186 P11/P11640/P11640_E01 P11640_E01 P11640 657d 'Male' \n14187 P11/P11641/P11641_E01 P11641_E01 P11641 1484d 'Female' \n14188 P11/P11642/P11642_E01 P11642_E01 P11642 5178d 'Male' \n14189 P11/P11643/P11643_E01 P11643_E01 P11643 3146d 'Male' \n\n Acquisition_date Sampling_point Lead \\\n0 2017-11-22 10:46:08 9000 9 \n1 2017-11-28 21:59:47 15000 12 \n2 2017-11-29 16:04:57 10000 12 \n3 2017-11-30 15:21:27 13000 9 \n4 2017-11-26 19:19:48 15000 9 \n... ... ... ... \n14185 2021-06-24 18:22:31 10000 12 \n14186 2021-07-01 09:47:16 10500 12 \n14187 2021-07-04 21:58:36 15000 12 \n14188 2021-06-27 20:22:00 15000 12 \n14189 2021-06-25 18:20:18 15000 12 \n\n AHA_code CHN_code \\\n0 'Left ventricular high voltage';'L147' 'J106';'L123' \n1 'C21' 'C13' \n2 'C21' 'C13' \n3 'C21' 'C13' \n4 'A1' 'A1' \n... ... ... \n14185 'A1' 'A1' \n14186 'C21';'L147' 'C13';'L123' \n14187 'D30+Modifier310' 'D21+Frequent' \n14188 'C23';'L150' 'C15';'L128' \n14189 'F60+Modifier308' 'F55+Occasional' \n\n ICD-10 code \\\n0 'I34.0';'Q21.0';'Q24.9' \n1 'I51.4';'J18.9' \n2 'Q21.0';'Q24.9' \n3 'Q21.1';'Q24.9' \n4 'Q21.1';'Q24.9' \n... ... \n14185 'J35.3' \n14186 'S02.0';'S06.5';'S06.6';'S06.7';'T14.0' \n14187 'I49.1';'R53' \n14188 'J31.0';'J34.2';'S02.2' \n14189 'G04.8';'J94.8' \n\n pSQI \\\n0 'I':0.288;'II':0.323;'III':0.346;'aVR':0.312;'... \n1 'I':0.472;'II':0.446;'III':0.449;'aVR':0.484;'... \n2 'I':0.495;'II':0.347;'III':0.340;'aVR':0.382;'... \n3 'I':0.340;'II':0.405;'III':0.409;'aVR':0.350;'... \n4 'I':0.501;'II':0.494;'III':0.389;'aVR':0.525;'... \n... ... \n14185 'I':0.330;'II':0.422;'III':0.387;'aVR':0.377;'... \n14186 'I':0.284;'II':0.362;'III':0.378;'aVR':0.332;'... \n14187 'I':0.387;'II':0.387;'III':0.411;'aVR':0.384;'... \n14188 'I':0.401;'II':0.409;'III':0.409;'aVR':0.407;'... \n14189 'I':0.395;'II':0.500;'III':0.605;'aVR':0.442;'... \n\n basSQI \\\n0 'I':0.994;'II':0.996;'III':0.991;'aVR':0.997;'... \n1 'I':0.995;'II':0.980;'III':0.992;'aVR':0.992;'... \n2 'I':0.915;'II':0.895;'III':0.882;'aVR':0.908;'... \n3 'I':0.981;'II':0.988;'III':0.974;'aVR':0.986;'... \n4 'I':0.993;'II':0.993;'III':0.989;'aVR':0.995;'... \n... ... \n14185 'I':0.991;'II':0.991;'III':0.981;'aVR':0.992;'... \n14186 'I':0.919;'II':0.934;'III':0.939;'aVR':0.929;'... \n14187 'I':0.985;'II':0.975;'III':0.960;'aVR':0.980;'... \n14188 'I':0.975;'II':0.973;'III':0.974;'aVR':0.973;'... \n14189 'I':0.995;'II':0.986;'III':0.977;'aVR':0.990;'... \n\n bSQI \n0 'I':1.000;'II':1.000;'III':1.000;'aVR':1.000;'... \n1 'I':1.000;'II':1.000;'III':1.000;'aVR':1.000;'... \n2 'I':1.000;'II':1.000;'III':1.000;'aVR':1.000;'... \n3 'I':1.000;'II':1.000;'III':1.000;'aVR':1.000;'... \n4 'I':1.000;'II':1.000;'III':1.000;'aVR':1.000;'... \n... ... \n14185 'I':1.000;'II':1.000;'III':0.990;'aVR':1.000;'... \n14186 'I':0.976;'II':0.993;'III':1.000;'aVR':0.993;'... \n14187 'I':0.994;'II':0.987;'III':0.982;'aVR':0.994;'... \n14188 'I':0.974;'II':1.000;'III':1.000;'aVR':1.000;'... \n14189 'I':0.944;'II':0.964;'III':1.000;'aVR':0.969;'... \n\n[14190 rows x 14 columns]", "text/html": "
| \n | Filename | \nECG_ID | \nPatient_ID | \nAge | \nGender | \nAcquisition_date | \nSampling_point | \nLead | \nAHA_code | \nCHN_code | \nICD-10 code | \npSQI | \nbasSQI | \nbSQI | \n
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | \nP00/P00001/P00001_E01 | \nP00001_E01 | \nP00001 | \n572d | \n'Female' | \n2017-11-22 10:46:08 | \n9000 | \n9 | \n'Left ventricular high voltage';'L147' | \n'J106';'L123' | \n'I34.0';'Q21.0';'Q24.9' | \n'I':0.288;'II':0.323;'III':0.346;'aVR':0.312;'... | \n'I':0.994;'II':0.996;'III':0.991;'aVR':0.997;'... | \n'I':1.000;'II':1.000;'III':1.000;'aVR':1.000;'... | \n
| 1 | \nP00/P00002/P00002_E01 | \nP00002_E01 | \nP00002 | \n4327d | \n'Male' | \n2017-11-28 21:59:47 | \n15000 | \n12 | \n'C21' | \n'C13' | \n'I51.4';'J18.9' | \n'I':0.472;'II':0.446;'III':0.449;'aVR':0.484;'... | \n'I':0.995;'II':0.980;'III':0.992;'aVR':0.992;'... | \n'I':1.000;'II':1.000;'III':1.000;'aVR':1.000;'... | \n
| 2 | \nP00/P00003/P00003_E01 | \nP00003_E01 | \nP00003 | \n1087d | \n'Female' | \n2017-11-29 16:04:57 | \n10000 | \n12 | \n'C21' | \n'C13' | \n'Q21.0';'Q24.9' | \n'I':0.495;'II':0.347;'III':0.340;'aVR':0.382;'... | \n'I':0.915;'II':0.895;'III':0.882;'aVR':0.908;'... | \n'I':1.000;'II':1.000;'III':1.000;'aVR':1.000;'... | \n
| 3 | \nP00/P00004/P00004_E01 | \nP00004_E01 | \nP00004 | \n2465d | \n'Male' | \n2017-11-30 15:21:27 | \n13000 | \n9 | \n'C21' | \n'C13' | \n'Q21.1';'Q24.9' | \n'I':0.340;'II':0.405;'III':0.409;'aVR':0.350;'... | \n'I':0.981;'II':0.988;'III':0.974;'aVR':0.986;'... | \n'I':1.000;'II':1.000;'III':1.000;'aVR':1.000;'... | \n
| 4 | \nP00/P00004/P00004_E02 | \nP00004_E02 | \nP00004 | \n2461d | \n'Male' | \n2017-11-26 19:19:48 | \n15000 | \n9 | \n'A1' | \n'A1' | \n'Q21.1';'Q24.9' | \n'I':0.501;'II':0.494;'III':0.389;'aVR':0.525;'... | \n'I':0.993;'II':0.993;'III':0.989;'aVR':0.995;'... | \n'I':1.000;'II':1.000;'III':1.000;'aVR':1.000;'... | \n
| ... | \n... | \n... | \n... | \n... | \n... | \n... | \n... | \n... | \n... | \n... | \n... | \n... | \n... | \n... | \n
| 14185 | \nP11/P11639/P11639_E01 | \nP11639_E01 | \nP11639 | \n2646d | \n'Male' | \n2021-06-24 18:22:31 | \n10000 | \n12 | \n'A1' | \n'A1' | \n'J35.3' | \n'I':0.330;'II':0.422;'III':0.387;'aVR':0.377;'... | \n'I':0.991;'II':0.991;'III':0.981;'aVR':0.992;'... | \n'I':1.000;'II':1.000;'III':0.990;'aVR':1.000;'... | \n
| 14186 | \nP11/P11640/P11640_E01 | \nP11640_E01 | \nP11640 | \n657d | \n'Male' | \n2021-07-01 09:47:16 | \n10500 | \n12 | \n'C21';'L147' | \n'C13';'L123' | \n'S02.0';'S06.5';'S06.6';'S06.7';'T14.0' | \n'I':0.284;'II':0.362;'III':0.378;'aVR':0.332;'... | \n'I':0.919;'II':0.934;'III':0.939;'aVR':0.929;'... | \n'I':0.976;'II':0.993;'III':1.000;'aVR':0.993;'... | \n
| 14187 | \nP11/P11641/P11641_E01 | \nP11641_E01 | \nP11641 | \n1484d | \n'Female' | \n2021-07-04 21:58:36 | \n15000 | \n12 | \n'D30+Modifier310' | \n'D21+Frequent' | \n'I49.1';'R53' | \n'I':0.387;'II':0.387;'III':0.411;'aVR':0.384;'... | \n'I':0.985;'II':0.975;'III':0.960;'aVR':0.980;'... | \n'I':0.994;'II':0.987;'III':0.982;'aVR':0.994;'... | \n
| 14188 | \nP11/P11642/P11642_E01 | \nP11642_E01 | \nP11642 | \n5178d | \n'Male' | \n2021-06-27 20:22:00 | \n15000 | \n12 | \n'C23';'L150' | \n'C15';'L128' | \n'J31.0';'J34.2';'S02.2' | \n'I':0.401;'II':0.409;'III':0.409;'aVR':0.407;'... | \n'I':0.975;'II':0.973;'III':0.974;'aVR':0.973;'... | \n'I':0.974;'II':1.000;'III':1.000;'aVR':1.000;'... | \n
| 14189 | \nP11/P11643/P11643_E01 | \nP11643_E01 | \nP11643 | \n3146d | \n'Male' | \n2021-06-25 18:20:18 | \n15000 | \n12 | \n'F60+Modifier308' | \n'F55+Occasional' | \n'G04.8';'J94.8' | \n'I':0.395;'II':0.500;'III':0.605;'aVR':0.442;'... | \n'I':0.995;'II':0.986;'III':0.977;'aVR':0.990;'... | \n'I':0.944;'II':0.964;'III':1.000;'aVR':0.969;'... | \n
14190 rows × 14 columns
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