heart problems dizziness and nauseanausea after gallbladder surgerynausea after laparoscopic surgeryprolonged nausea after surgerynausea after abdominal surgeryanti nausea medication after surgerynausea after hernia surgerynausea after brain surgerynausea 2 weeks after surgerypost surgery nauseanausea 3 days after surgerynausea and heart attack