With regard to the following diagram, where line A represents the slope of the Left Ventricular diastolic pressure:
- Which of the following would cause line A to shift to line B and line C?
- Noradrenaline would cause B, Metoprolol would cause C
- Noradrenaline would cause C, Metoprolol would cause B
- A fluid bolus would cause B, bleeding would cause C
- A fluid bolus would cause C, bleeding would cause B