Wiggers Diagram Intracardiac Pressures
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| show | 110-130 mmHg
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| What is the pressure of the Aorta in Diastole? | show 🗑
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| show | 15-25 mm Hg
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| What is the Diastolic range of the Pulmonary Artery? | show 🗑
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| show | 4-12 mm Hg
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| The Left Ventricle's Systolic pressure measured in mmHg? | show 🗑
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| show | The Left Ventricle
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| 15-25 mm Hg SYSTOLIC | show 🗑
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| Diastolic pressure of Right Ventricle in Diastole | show 🗑
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| show | Right Atrium
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| show | High to low
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| What happens to the flow of blood as the pressures equilibrate? | show 🗑
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| show | Organs of the body receive blood via this system
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| show | Change in pressure
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| show | The atrioventricular valves close
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| show | QRS complex
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| When do the atrioventricular valves close? | show 🗑
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| show | End of the T wave
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| show | Open
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| Atrioventricular valve that opens first and closes last | show 🗑
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| Atrioventricular valve that opens last and closes first | show 🗑
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| show | Pulmonic Valve
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| Semilunar valve that opens last and closes first | show 🗑
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| The ventricular pressure drops below arterial pressure | show 🗑
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| The Semilunar valves close when | show 🗑
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| show | Ventricular pressure exceeds arterial pressure
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| Ventricular pressure exceeds arterial pressure | show 🗑
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| show | At the end of ventricular systole
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| In early ventricular systole | show 🗑
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| show | The period of time the ventricles are filling
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| show | Ventricular Diastole
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| show | Early Ventricular Diastole
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| Mid-Diastole when there is equilibration of ventricular and atrial diastolic pressures with little filling of the ventricles occurring during this time period | show 🗑
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| Late diastolic filling due to atrial contraction as marked by the P wave of the EKG | show 🗑
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| Atrial Systole | show 🗑
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| show | Pre-ejection period
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| show | Isovolumic contraction
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| show | An increase in ventricular pressure with no change in ventricular volume
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| Ventricular SYSTOLE occurs between the onset of ______ and end of ________ | show 🗑
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| Ventricles are ejecting blood into the great arteries | show 🗑
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| show | Ventricular systole occurs
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| show | Peak ventricular SYSTOLE
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| At peak ventricular systole | show 🗑
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| Isovolumic relaxation represents | show 🗑
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| Begins with the closure of the semilunar valves to the opening of the atrioventricular valves | show 🗑
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| Early ventricular diastole | show 🗑
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| show | The ventricular pressure is decreasing with no change in ventricular volume
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| show | During isovolumic relaxation
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| show | High pressure to low pressure
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| High to Low | show 🗑
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| show | Will increase the atrial "v" wave
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| An increase in atrial "v" wave | show 🗑
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| Shows an increase in atrial "a" wave | show 🗑
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| CHF, constrictive pericarditis, restrictive cardiomyopathy and diastolic dysfunction | show 🗑
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| Will increase pulmonary artery pressures | show 🗑
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| S1 is the first normal heart sound and is created by | show 🗑
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| show | S1
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| S2 is the second normal heart sound and is created by closure of the semilunar valves | show 🗑
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| At the end of the T-wave where arterial pressure falls below ventricular pressure, this is created by closure of the semilunar valves | show 🗑
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Created by:
CVTMom
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