Which client is most likely to experience poor cardiac output? 1. A client who has recently completed exercising and is talking easily with an exercise partner 2. A client who has a stroke volume of...

Which client is most likely to experience poor cardiac output?

1. A client who has recently completed exercising and is talking easily with an exercise partner

2. A client who has a stroke volume of 70 mL per beat and a heart rate of 70 beats/min

3. A client with a sustained heart rate of 150 beats/min

 4. A client who receives a positive inotropic medication