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Study sets matching "term:cardiac output = volume of blood pumped by one ventricle per minute"

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Study sets matching "term:cardiac output = volume of blood pumped by one ventricle per minute"

11 terms
Cardiac Output
cardiac output
stroke volume
heart rate
5.5 liters
the amount of blood pumped per minute... stroke volume and hear…
volume of blood per beat by each ventricle
number of beats per minute
average is **... your heart pumps total blood volume in 1 minut…
cardiac output
the amount of blood pumped per minute... stroke volume and hear…
stroke volume
volume of blood per beat by each ventricle
6 terms
Circulatory system 1
Stroke volume
Heart rate
Cardiac output
bpm
The amount of blood pumped out of the left ventricle per beat
The number of times the heart beats in a minute
The amount of blood pumped out of the left ventricle per minute
The UNIT used to measure heart rate
Stroke volume
The amount of blood pumped out of the left ventricle per beat
Heart rate
The number of times the heart beats in a minute
10 terms
Cardiovascular Endurance
VO2 Max
Respiratory Rate
Cardiac Output
Stroke Volume
Maximum volume of oxygen consumed per minute
Number of breaths taken per minute
Total volume of blood pumped by the ventricle per minute, or…
Amount of blood ejected per min in ml/beat
VO2 Max
Maximum volume of oxygen consumed per minute
Respiratory Rate
Number of breaths taken per minute
9 terms
Unit 3. Lecture 5: Cardiac Output
cardiac output
heart rate and stroke volume
heart rate
stroke volume
the amount of blood pumped by each ventricle in one minute
factors that affect cardiac output
the number of heartbeats per minute
the amount of blood pumped out by a venticle with each beat
cardiac output
the amount of blood pumped by each ventricle in one minute
heart rate and stroke volume
factors that affect cardiac output
85 terms
Regulation of cardiac output
What is cardiac stroke volume
how to find the cardiac output volume
What is the cardiac output at rest for…
How one can increase is cardiac output
1. This is the amount of blood pump per ventricle ventricle c…
1. Heart rate in 1 min time stroke volume
5.lL
1. Physical activity
What is cardiac stroke volume
1. This is the amount of blood pump per ventricle ventricle c…
how to find the cardiac output volume
1. Heart rate in 1 min time stroke volume
9 terms
Cardiovascular pharmacology
Route of blood in body
Blood pressure
Cardiac output
Venous return
(Oxygenated) left heart -> aorta -> arteries -> arterioles (h…
Pressure exerted by blood on arteriole wall -> = cardiac outp…
Amount of blood pumped out by the left ventricle per minute
Amount of blood returned to the right heart per minute
Route of blood in body
(Oxygenated) left heart -> aorta -> arteries -> arterioles (h…
Blood pressure
Pressure exerted by blood on arteriole wall -> = cardiac outp…
12 terms
Factors Affecting Blood Pressure: Cardiac Output
What affects blood pressure into and t…
What is cardiac output?
What directly affects cardiac output?
What is heart rate?
Cardiac Output
The amount of blood pumped out of the left ventricle per minute
Heart rate & stroke volume
The number of heart beats per minute
What affects blood pressure into and t…
Cardiac Output
What is cardiac output?
The amount of blood pumped out of the left ventricle per minute
9 terms
cardiac output terms
cardiac output
stroke volume
normal resting SV
normal resting HR
amount of blood pumped out by each side of the heart in one m…
volume of blood pumped out by a ventricle with each heart beat
70 ml/beat
75 beats/min
cardiac output
amount of blood pumped out by each side of the heart in one m…
stroke volume
volume of blood pumped out by a ventricle with each heart beat
16 terms
Cardiac
Stroke Volume
Cardiac Output
Preload
Contractility
Amount of blood ejected with each heart beat
Amount of blood pumped by the ventricles in LITERS PER MINUTE
Degree of stretch of cardiac muscle fibers at end of diastole
Ability of cardiac muscle to shorten in response to electrica…
Stroke Volume
Amount of blood ejected with each heart beat
Cardiac Output
Amount of blood pumped by the ventricles in LITERS PER MINUTE
6 terms
SEHS - CARDIOVASCULAR SYSTEM
cardiac output equation
cardiac output
stroke volume
heart rate
cardiac output (Q) = stroke volume (SV) x heart rate (HR)
the volume of blood pumped from the left ventricle in 1 minut…
the volume of blood out of the left ventricle per heart beat…
the number of heart beats per minute (bpm -1)
cardiac output equation
cardiac output (Q) = stroke volume (SV) x heart rate (HR)
cardiac output
the volume of blood pumped from the left ventricle in 1 minut…
12 terms
Cardiac Physiology Terms
Cardiac Output
Heart Rate
Systemic
Parasympathetic
Amount of blood pumped out in 1 min by ventricle
Number of beats per minute
increase HR
decrease HR
Cardiac Output
Amount of blood pumped out in 1 min by ventricle
Heart Rate
Number of beats per minute
5 terms
Cardiac cycle
Diastole
Systole
Maximum heart rate
Stroke volume
Heart relaxes + fills wigh blood
Heart contracts + pumps blood around the body
The fasted your heart rate is able to beat 220-age
Amount of blood pumped out of the left ventricle per beat
Diastole
Heart relaxes + fills wigh blood
Systole
Heart contracts + pumps blood around the body
11 terms
ANATOMY Cardiac Output
cardiac output
heart rate increase/decrease
stroke volume increase
Sinus Node
the volume of blood pumped by each ventricle and equals the p…
increased by stimulation of the sympathetic nerves to the hea…
increased by an increase in end-diastolic volume (the Frank-S…
60-100 BPM
cardiac output
the volume of blood pumped by each ventricle and equals the p…
heart rate increase/decrease
increased by stimulation of the sympathetic nerves to the hea…
6 terms
VERY IMPORTANT CARDIAC INFORMATION
Afterload
Preload
Stroke Volume
Cardiac Output
The PRESSURE in the aorta against which the left ventricle mu…
The volume of blood returned to the heart (VENOUS RETURN)
The AMOUNT of blood ejected per contraction
The amount of blood pumped through the circulatory system in…
Afterload
The PRESSURE in the aorta against which the left ventricle mu…
Preload
The volume of blood returned to the heart (VENOUS RETURN)
5 terms
Cardiovascular System - Cardiac function and Cardiac output
What happens during each contraction o…
What is heart rate (pulse)?
What is stroke volume?
What is cardiac output?
The right ventricle pumps the same volume of blood through th…
The number of heartbeats that occurs per minute
The volume of blood expelled by each ventricle per contractio…
The volume of blood pumped out of each ventricle per minute
What happens during each contraction o…
The right ventricle pumps the same volume of blood through th…
What is heart rate (pulse)?
The number of heartbeats that occurs per minute
10 terms
Function of the heart Ch. 17
systole
diastolic
sympathetic nervous system
Parasympathetic nervous system
contraction
relaxation
Fight/Flight
vagus nerve; excessive stimulation can result in bradycardia
systole
contraction
diastolic
relaxation
8 terms
Definitions
Heart Rate (HR)
Stroke Volume (SV)
Venous Return (VR)
Cardiac Output (CO)
Number of beats per minute
Volume of blood pumped out of a ventricle with each beat
The amount of blood returning to the heart
The amount of blood pumped out of a ventricle in one minute
Heart Rate (HR)
Number of beats per minute
Stroke Volume (SV)
Volume of blood pumped out of a ventricle with each beat
9 terms
Cardiovascular System: Cardiac Output
cardiac output (CO)
write the equation for CO
Stroke Volume (SV)
write the equation for SV
the amount of blood pumped out by each ventricle in 1 minute
cardiac output = heart rate * stroke volume
the volume of blood pumped out by one ventricle with each beat
stoke volume= EDV *ESV
cardiac output (CO)
the amount of blood pumped out by each ventricle in 1 minute
write the equation for CO
cardiac output = heart rate * stroke volume
7 terms
Cardiology
Cardiac output
Heart rate
Stroke volume
Frank starling
Amound of blood ejected by each ventricle
How many beats per minute
Volume of blood pumped by each ventricle with each beat
The amount of blood entering the ventricles will be the amoun…
Cardiac output
Amound of blood ejected by each ventricle
Heart rate
How many beats per minute
9 terms
A & P E 1
Stroke Volume
End Systolic Volume
End diastolic volume
cardiac output
number of mL pumped per stroke
amount of blood in ventricles at end of ventricular systole
amount of blood in ventricles at end of ventricular diastole
amount of blood pumped by each ventricle in one minute
Stroke Volume
number of mL pumped per stroke
End Systolic Volume
amount of blood in ventricles at end of ventricular systole
11 terms
Structure, Function, and Regulation of the Heart
Cardiovascular System
Structure of the Heart
Atria and Ventricles
Valves
- The function of the closed circulatory system (cardiovascul…
- The atria are the chambers that receive blood returning to…
- There are four vales, two atrioventricular (AV) valves and…
Cardiovascular System
- The function of the closed circulatory system (cardiovascul…
Structure of the Heart
10 terms
Heart Failure
Cardiac Output
Preload
Afterload
Contractility
Amount of blood pumped in 1 minute... Heart rate X Stroke Volume
the VOLUME of blood in the ventricle after diastole before ne…
the amount of PRESSURE the heart must overcome to eject blood…
Strength of muscle
Cardiac Output
Amount of blood pumped in 1 minute... Heart rate X Stroke Volume
Preload
the VOLUME of blood in the ventricle after diastole before ne…
41 terms
Cardiac Pump 1
Cardiac cycle:
Heart rate:
Stroke volume:
Cardiac output:
One cycle of ventricular systole and diastole.
How often a cardiac cycle occurs. Often as beats per minute (…
Volume of blood ejected during a single cardiac cycle
Amount of blood being ejected from the heart over period of t…
Cardiac cycle:
One cycle of ventricular systole and diastole.
Heart rate:
How often a cardiac cycle occurs. Often as beats per minute (…
9 terms
cardiac function and output
what is heart rate?
what is normal heart rate?
what is stroke volume?
what is the normal value for stroke vo…
number of heart beats per min
72bpm... average is 60-90 bpm
volume of blood pumped out of the heart with each heart beat
70ml
what is heart rate?
number of heart beats per min
what is normal heart rate?
72bpm... average is 60-90 bpm
8 terms
The Heart
venae cavae
heart rate
stroke volume
cardiac output
two main veins
number of heartbeats that occur per minute (pulse)
volume of blood expelled by each ventricle on contraction
volume of blood pumped out of a ventricle per minute
venae cavae
two main veins
heart rate
number of heartbeats that occur per minute (pulse)
20 terms
Cardiac Output
the amount of blood pumped out by each…
Stroke Volume
Stroke Volume
stroke volume correlates with
Cardiac Output
amount of blood pumped by one ventricle each beat
The volume of blood ejected from each ventricle during a cont…
ventricular contraction
the amount of blood pumped out by each…
Cardiac Output
Stroke Volume
amount of blood pumped by one ventricle each beat
8 terms
heart rate/cardiac output/blood pressure change with changes in activity level and body position
diastole
systole
blood pressure is at its lowest point…
mean arterial pressure (MAP)
the phase where the heart is filling with blood but not pumping
the phase when the ventricles contract and pump blood
diastole... systole
the avg arterial blood pressure during a single cardiac cycle.
diastole
the phase where the heart is filling with blood but not pumping
systole
the phase when the ventricles contract and pump blood
16 terms
Cardiovascular physiology:function
Cardiac cycle
Systole (ventricular systole)
Diastole
Ventricles
Actual time sequence between ventricular contraction and vent…
Is consistent with simultaneous contraction of the ventricles
Synonymous with ventricular relaxation
Full passively with approximately 70% of the blood that has c…
Cardiac cycle
Actual time sequence between ventricular contraction and vent…
Systole (ventricular systole)
Is consistent with simultaneous contraction of the ventricles
cardio 2
Intrinsic nodal system
Sinoatrial (SA)
AV node
AV bundle of his
Increases heart rate
Pacemaker causes contraction
Junction of atria and ventricles
Interventrical septum... Passes signal to PK fibers
Intrinsic nodal system
Increases heart rate
Sinoatrial (SA)
Pacemaker causes contraction
12 terms
Cardiac Quiz 2
Afterload
Cardiac index
Cardiac oupit
Diastole
The peripheral resistance against which the left ventricle mu…
A measure of cardiac output of a patient per square meter of…
The amount of blood pumped by each ventricle in 1 minute
Relaxation of the myocardium
Afterload
The peripheral resistance against which the left ventricle mu…
Cardiac index
A measure of cardiac output of a patient per square meter of…
11 terms
Heart functions Chpt 6
Electrocardiogram
Heart sounds
Heart rate
Bpm
Graphic record of hearts electrical activity during cardiac c…
1st sound "Lubb"... Ventricles contract, AV valves close... 2nd sou…
#of heartbeats per minute 60-100 bpm
Beats per minute
Electrocardiogram
Graphic record of hearts electrical activity during cardiac c…
Heart sounds
1st sound "Lubb"... Ventricles contract, AV valves close... 2nd sou…
16 terms
Heart Vocab 4
Diastole
Systole
Late Diastole
Atrial Systole
the portion of the Cardiac cycle which the ventricles relax
the portion of the cardiac cycle in which the cardiac muscle…
event in the cardiac cycle in which both sets of chambers are…
event in the cardiac cycle in which the atrial contraction fo…
Diastole
the portion of the Cardiac cycle which the ventricles relax
Systole
the portion of the cardiac cycle in which the cardiac muscle…
6 terms
ANATOMY CHPT 12 CARDIAC OUTPUT
one minute
blood pressure, oxygen
one beat
cardiac output = stroke volume x pulse
cardiac output is the amount of blood pumped by a ventricle i…
cardiac output is important to maintain normal ______________…
stroke volume is the amount of blood pumped by a ventricle in
state the formula used to determine cardiac output
one minute
cardiac output is the amount of blood pumped by a ventricle i…
blood pressure, oxygen
cardiac output is important to maintain normal ______________…
13 terms
ESHS Yr 11 ATAR HB CH 7 Cardiac cycle & cardiac output Mrs P
ventricular systole
atrial systole
atrio ventricular valves
semilunar valves
BOTH VENTRICLES CONTRACT.... Both atria relax (atrial diastole).
BOTH ATRIA CONTRACT.... Both ventricles relax (ventricular diast…
The 1st heart sound (lubb) occurs when when _____________ val…
The 2nd heart sound (dupp) occurs when ____________ valves cl…
ventricular systole
BOTH VENTRICLES CONTRACT.... Both atria relax (atrial diastole).
atrial systole
BOTH ATRIA CONTRACT.... Both ventricles relax (ventricular diast…
10 terms
8. Control of cardiac output
The three main controlled parameters i…
Cardiac output (formula)
The cardiac output in an individual de…
Cardiac index (CI)
- Tissue blood flow... - Cardiac output... - Arterial blood pressure
= stoke volume (quantity of blood pumped out by a ventricle d…
- Basic level of body metabolism... - Whether the person is exer…
The cardiac output per m2 of body surface area. ... A normal CI…
The three main controlled parameters i…
- Tissue blood flow... - Cardiac output... - Arterial blood pressure
Cardiac output (formula)
= stoke volume (quantity of blood pumped out by a ventricle d…
10 terms
CV: Cardiac Output
Cardiac Output definition
Cardiac output formula
Heart rate definition
Stroke volume definition
the volume of blood ejected from the left or right ventricles…
CO = HR * SV
number of times the heart beats in one minute, avg. 75 bpm
amount of blood pumped by each ventricle with each heart beat.
Cardiac Output definition
the volume of blood ejected from the left or right ventricles…
Cardiac output formula
CO = HR * SV
12 terms
Applied A&P Chapter 17
Systole
Diastole
Cardiac Output
Cardiac Reserve
Contraction
Relaxation
Amount of blood pumped by each ventricle in 1 minute
Cardiac output in healthy heart can increase 4-5 times
Systole
Contraction
Diastole
Relaxation
7 terms
IP; Cardiac Output
What is cardiac output?
Equation of cardiac output
What is heart rate?
What is stroke volume?
The amount of blood pumped out by each ventricle in one minute
CO = heart rate * stroke volume
The number of times the heart beats in one minute, averaging…
The amount of blood pumped each ventricle with each heartbeat…
What is cardiac output?
The amount of blood pumped out by each ventricle in one minute
Equation of cardiac output
CO = heart rate * stroke volume
13 terms
Heart, Lung Values and exercise
Stroke Volume
Cardiac output
Heart rate
72bpm
Amount of blood ejected by the left ventricle in one contract…
Amount of blood the heart pumps through the circulatory syste…
The number of heartbeats per minute
The average number of beats per minute at rest
Stroke Volume
Amount of blood ejected by the left ventricle in one contract…
Cardiac output
Amount of blood the heart pumps through the circulatory syste…
12 terms
8.6 Outline factors that affect cardiac output
Define Cardiac Output
Define Heart Rate
Define Stroke Volume
What is the formula to calculate Cardi…
(CO) volume of blood pumped per minute by each ventricle (L/m…
(HR) number of beats (contractions) by the heart per minute (…
(SV) - volume of blood ejected by each ventricle per beat (L/…
CO = SV x HR... at rest ... CO = 70mL/beat x 70 beat/min... = 4900mL…
Define Cardiac Output
(CO) volume of blood pumped per minute by each ventricle (L/m…
Define Heart Rate
(HR) number of beats (contractions) by the heart per minute (…
11 terms
Stroke Volume and Cardiac Output
Stroke Volume
End-diastolic volume
End-systolic volume
SV=EDV-ESV
the volume of blood pumped per heartbeat, expressed in mL/beat
This is the volume of blood after the heart is done filling u…
The volume of blood left over in the heart after in contracts
Formula for Stroke Volume
Stroke Volume
the volume of blood pumped per heartbeat, expressed in mL/beat
End-diastolic volume
This is the volume of blood after the heart is done filling u…
14 terms
Cardiac Output - Blood Pressure - Formulas & Definitions
Cardiac Output Formula ( True of False…
Blood pressure formula ( True of False…
Blood pressure formula ( True of False…
cardiac output (CO) x total peripheral…
T
T
F
Blood pressure =
Cardiac Output Formula ( True of False…
T
Blood pressure formula ( True of False…
T
10 terms
Review
pressure in the arteries caused by ven…
the amount of blood ejected from the l…
the amount of blood ejected from the l…
both atrial and ventricular systole an…
pulse
stroke volume
cardiac minute output
cardiac cycle
pressure in the arteries caused by ven…
pulse
the amount of blood ejected from the l…
stroke volume
16 terms
Bpk 142 blood flow and gas transport
Cardiac output
Stroke volume
Cardiac output equation
Fick equation
The amount of blood pumped by either the left or right ventri…
The amount of blood pumped by either left or right ventricle…
Heart rate x stroke volume
When cardiac output increases in exercise more O2 will be tra…
Cardiac output
The amount of blood pumped by either the left or right ventri…
Stroke volume
The amount of blood pumped by either left or right ventricle…
10 terms
acute responses
cardiac output (Q)
stroke volume
heart rate
systolic blood pressure
the amount of blood pumped out of the heart per minute (strok…
the amount of blood pumped into the left ventricle per minute
number of times the heart beats in one minute
pressure in arteries following contraction of the ventricles…
cardiac output (Q)
the amount of blood pumped out of the heart per minute (strok…
stroke volume
the amount of blood pumped into the left ventricle per minute
14 terms
Cardiac
Contractility
Afterload
Preload
Stroke volume
force generated by the contracting myocardium
amount of pressure against which the ventricles must eject bl…
degree or amount of cardiac muscle fiber tension at the end o…
amount of blood ejected per heartbeat
Contractility
force generated by the contracting myocardium
Afterload
amount of pressure against which the ventricles must eject bl…
7 terms
Stroke volume is influenced by:
Ventricular Contractility
End Diastolic Volume
Mean Arterial Pressure (afterload)
Stroke Volume
Extrinsic Control... Sympathetic stimulation (epinephrine) to th…
An increase in EDV (preload) will increase stroke volume ... Int…
A decrease in MAP will increase stroke volume ... Vasodilation o…
The volume of blood ejected from a heart ventricle with each…
Ventricular Contractility
Extrinsic Control... Sympathetic stimulation (epinephrine) to th…
End Diastolic Volume
An increase in EDV (preload) will increase stroke volume ... Int…
26 terms
Cardiac Output
Cardiac Output -general - is the volum…
Ejection fraction (EF)
Cardiac output- equation
Stroke Volume (SV)
Generally proportional to body surface area... Cardiac Index (CI…
Fraction of end-diastolic volume ejected (about 60%, say 70/1…
CO=SV x HR... CO= Cardiac output... SV= is stroke volume per beat... H…
end diastolic volume (EDV) - end systolic volume (ESV)
Cardiac Output -general - is the volum…
Generally proportional to body surface area... Cardiac Index (CI…
Ejection fraction (EF)
Fraction of end-diastolic volume ejected (about 60%, say 70/1…
6 terms
Cardiovascular System
Function
Structure
What happens to the cardiovascular sys…
4 stages of the Cardiac Cycle
Circulate blood, bring oxygen, water and nutrients to the cel…
The heart is situated behind the sternum.... Made up of four cha…
During moderate to intense exercise your heart rate increases…
atrial diastole, ventricular diastole, atrial systole, ventri…
Function
Circulate blood, bring oxygen, water and nutrients to the cel…
Structure
The heart is situated behind the sternum.... Made up of four cha…
13 terms
Cardiac function & output
Cardiac output
Stroke volume
Cardiac output
Myogenic cardiac muscle
The volume of blood pumped through each ventricle per minutes
Volume of blood pumped out of the heart with each heartbeat
Heart rate x stroke volume
Can contract rapidly without fatigue
Cardiac output
The volume of blood pumped through each ventricle per minutes
Stroke volume
Volume of blood pumped out of the heart with each heartbeat
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