Science / Miller Cardio Physiology

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Can you name the Miller Cardio Physiology ?

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Preload or Afterload: Pressure that the ventricles need to have in order to eject blood.
The ST interval reads zero in EKG because all the cells are ___________.
What type of Calcium channel is open in the upstroke of Pacemaker action potential?
Bundle of His, Bundle Branches, and Purkinje System are _________ cells.
Autonomic control that increases heart rate, conduction, and contractility.
a, c or v wave: atria contracting and pushing blood into the ventricles.
This node sets the heart rate at 60-100 beats per minute.
Increase in the amount of these channels increases the rate of depolarization.
What interval is the time between atrial depolarization and ventricular depolarization.
Velocity of Blood Flow = Flow / ______
This organ extracts the most oxygen.
This neurotransmitter is released by PNS and increases the number of K+ channels.
An increase in _________ is a compensation for heart failure where the systolic function curve shifts back to the left.
Name an electrical event that is not detected on an EKG.
Autonomic control that decreases heart rate and conduction.
These valves shut at the beginning of Systole. S1.
The long action potential in cardiac muscle prevents the summation of twitches called ___________.
a, c or v wave: passive filling of atria because the AV valve is closed.
In heart cells, the last cell to depolarize is the ______ cell to repolarize.
In neurons, the first cell to depolarize is the ______ cell to repolarize.
These organs have capillary beds that are in series.
This organ has blood flow that is in series with all other organs.
What interval is the time between ventricular depolarization and ventricular repolarization?
________ Recoil prevents aortic pressure from falling.
Amount of blood ejected by the ventricles.
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The right and left side of the heart are two pumps in ___________.
This type of muscle has a plug on SR that is taken out when Calcium binds to the T-tubule membrane.
This channel in the pacemaker action potential opens when the membrane becomes more negative and does not inactivate.
Counting the boxes between R waves, multiplying by 0.04s, taking an inverse, and multiplying by 60 is way to calculate ______ from an EKG.
What type of Calcium channel is open in the slow depolarization of the Pacemaker action potential?
The only way for a signal to get from atrium to ventricles is through this.
This organ gets the most flow per gram tissue because it is a filtration system.
a, c or v wave: ventricles contract and push back on the AV valve.
Aortic ______ is when the aorta narrows and ventricles have to generate pressure that is larger than normal.
Calcium ATPase is the _______active transporter of Calcium out of the cell.
Change in Pressure = Flow * _________
Aortic ______ is when the valve does not shut properly and the pressure drop is faster and more significant.
What channel is open in the upstroke of action potential of conducting and contracting cells?
Autonomic control that innervates only nodal cells and only controls heart rate. It does it through acetylcholine binding to muscarinic receptors.
This node sets the heart rate at 40-55 beats/min if the SA node fails.
These cells set the heart rate at 25-40 beats/min if the AV node fails
Slowest action potential in the heart is through these modified cardiac myocytes.
An increase in Reynolds number results in increased chance of ________ flow.
An increase in _________ is a compensation for heart failure where sympathetic stimulation of veins push more blood back to the heart.
Systole or Diastole: Isovolumic relaxation, Filling of Ventricles, Atrial Contraction
Autonomic control that acts on nodal cells, ventricular muscles, and smooth muscles surrounding blood vessels.
These valves shut at the beginning of Diastole. S2.
Fastest action potential in the heart is through these fibers.
There is a decrease in __________ in heart failure.
Systole or Diastole: Isovolumic contraction, Ventricular Ejection

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