新增一些心电参数

lib/models/exams/twelve_heart.dart

@@ -92,6 +92,24 @@ class TwelveHeartResultEntity {
   ///R(V5)+S(V1) V5 导联R波的振幅+V1导联S波的振幅
   String Rv5_Sv1_2;
 
+  ///基线滤波
+  String baselineFiltering;
+
+  ///肌电滤波
+  String eMGFiltering;
+
+  ///AC
+  String ac;
+
+  ///工频虑波
+  String powerLineFiltering;
+
+  ///纸速
+  String paperSpeed;
+
+  ///增益
+  String gain;
+
   TwelveHeartResultEntity({
     required this.advice,
     required this.index,
@@ -109,6 +127,12 @@ class TwelveHeartResultEntity {
     required this.P_QRS_T_Axis,
     required this.Rv5_Sv1_1,
     required this.Rv5_Sv1_2,
+    this.baselineFiltering = "1.6",
+    this.eMGFiltering = "53Hz",
+    this.ac = "AC",
+    this.powerLineFiltering = "50Hz",
+    this.paperSpeed = "25mm/s",
+    this.gain = "5mm/mV",
   });
 
   factory TwelveHeartResultEntity.fromJson(Map<String, dynamic> json) {
@@ -150,6 +174,12 @@ class TwelveHeartResultEntity {
       'P_QRS_T_Axis': P_QRS_T_Axis,
       'Rv5_Sv1_1': Rv5_Sv1_1,
       'Rv5_Sv1_2': Rv5_Sv1_2,
+      "BaselineFiltering": baselineFiltering,
+      "EMGFiltering": eMGFiltering,
+      "AC": ac,
+      "PowerLineFiltering": powerLineFiltering,
+      "PaperSpeed": paperSpeed,
+      "Gain": gain,
     };
   }
 }