An otherwise healthy 30 year old male is being observed in the Emergency Department for chest...

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An otherwise healthy 30 year old male is being observed in theEmergency Department for chest discomfort. Blood pressure is 140/95mmHg, respiration rate of 24/minute. Temp 98.9 F. By cardiacmonitor, heart rhythm is normal, with normal intervals. A normalQRS complex follows each P wave. A 6 second rhythm strip shows 8QRS complexes. An ECG is normal. On echocardiogram, all cardiacchambers and heart valves are normal in appearance. Leftventricular end diastolic volume is 100 ml. Left ventricular endsystolic volume is 40 ml. All calculations and units must beincluded in calculations for full credit. ïƒ¨ Calculate heart rate.__ ïƒ¨ Calculate stroke volume. ïƒ¨ Calculate left ventricular ejectionfraction. ïƒ¨ Calculate cardiac output. ïƒ¨ Calculate mean arterial pressure._

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Calculation of heart rate Heart rate can be calculated by subtracting our age from the value 220 This value gives the average maximum heart rate of a person 220 Your age Max heart rate As the patients age is 30 years 220 30 190 beatsmin So the patients Heart rate See Answer

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