修正血压显示不正确

lib/pages/medical/widgets/blood_pressure.dart

@@ -470,8 +470,8 @@ class _BloodPressureState extends State<BloodPressure> {
         if (nibp.containsKey("Sbp")) {
           sbp = nibp["Sbp"];
         }
-        if (nibp.containsKey("Dbo")) {
-          dbp = nibp["Dbo"];
+        if (nibp.containsKey("Dbp")) {
+          dbp = nibp["Dbp"];
         }
         if (nibp.containsKey("Pulse_Beat")) {
           heart = nibp["Pulse_Beat"];
@@ -485,6 +485,7 @@ class _BloodPressureState extends State<BloodPressure> {
         sbp,
         dbp,
       ],
+      heartRate: heart,
       isDisplayHeartRate: true,
     ).show();
     if (result != null) {