A direct measure of myocardial oxygen demand

Difference between maximum heart rate and resting heart rate  

 Equal to heart rate multiplied by diastolic blood pressure

Equal to heart rate multiplied by systolic blood pressure

Measure of anaerobic fitness.

Maximum amount of oxygen can be consumed and up-taken by tissues during exercise.

Exertional intolerance

A unit of sitting, resting oxygen uptake

Rate of perceived exertion

 Energy requirement for basal homeostasis

ST down sloping

ST segment elevation

ST up sloping

No ST changes.

ST segment depression. 

Gradual increase in systolic blood pressure

Exertional hypotension begins

Moderate dyspnea occurs

Onset of muscle fatigue.

Increased heart rate in relation to increased workload

Young age

Large body size

 Decreased muscular fitness

Regular physical activity

Increased muscle bulk

 Minute ventilation during exercise.

 Respiratory Exchange Ratio.

Heart rate reserve.

Pulse pressure.

Maximum oxygen consumption

Constant exercise testing

Symptom limited exercise test

Maximal exercise test

Submaximal exercise test

Arm ergometer exercise testing

  Maximum aVo2 difference during exercise

Vo2 max can be used when maximum effort is achieved

 Maximum voluntary ventilation during exertion

 Ventilatory anerobic threshold

 Minute ventilation during exercise

Elevation of J point

Multiple PVCs

Decreases PR interval

Increases PR interval

ST segment down-sloping

Increased heart rate

Increased systolic pressure

Decreased stroke volume

Increased breathing rate

Tachycardia