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The volume of blood ejected by the heart each minute is known as the?
Cardiac output Nutrition 200~jm~
The volume of blood pumped during each cardiac cycle is called what?
The volume of blood pumped during each cardiac cycle is known as stroke volume. It represents the amount of blood ejected by the left ventricle in one contraction. It is an important factor in determining cardiac output.
How is cardiac output calculated?
Cardiac output is calculated by multiplying the heart rate (number of heartbeats per minute) by the stroke volume (amount of blood ejected by the heart with each beat). The formula is: Cardiac output = Heart rate x Stroke volume.
Cardiac output is determined by?
Cardiac output is determined by the heart rate and stroke volume. The heart rate is the number of heartbeats per minute, while stroke volume is the amount of blood ejected from the heart with each beat. Cardiac output is calculated by multiplying heart rate by stroke volume.
What are the two components of cardiac output?
The two components of cardiac output are heart rate (the number of times the heart beats per minute) and stroke volume (the amount of blood pumped out of the heart with each beat). Multiplying heart rate by stroke volume gives the cardiac output, which represents the total volume of blood pumped by the heart per minute.
What is a nursing diagnosis for Atrial Fibrillation?
Decreased Cardiac Output as evidenced by irregular heart beat, decreased ejection fraction and generalied edema.
What cardiac arrhythmia is fatal unless reversed?
Cardiac arrhythmia is usually fatal unless reversed by electric defibrillation. Cardiac arrhythmia is also sometimes referred to as ventricular fibrillation.
What is V-fibrillation?
Ventricular fibrillation is a rapid, irregular and uncoordinated contraction of the cardiac muscles.
Which form of cardiac arrhythmia is fatal unless reversed?
Ventricular Fibrillation
What is an atrial fibrillation?
An atrial fibrillation is a cardiac arrhythmia which involves the upper two chambers of the heart.
Amount of blood pumped by the heart in 1 min?
cardiac output :)
Which of these conditions is often the cause of sudden cardiac death?
ventricular fibrillation
What is the most common rhythm following cardiac arrest?
ventricular fibrillation
A twitching of the cardiac muscle that is not in a sustained rhythm is called a?
murmer or fibrillation
What cardiac rhythm disturbance frequently associated with CHF?
atrial fibrillation
Would cardiac output increase or decrease during dehydration?
Cardiac output typically decreases during dehydration. When fluid levels are low, there is less circulating blood volume, leading to a decrease in the amount of blood pumped out by the heart per minute. This reduction in cardiac output helps conserve remaining fluids in the body.
Does atrial fibrillation affect central venous pressure?
Yes, atrial fibrillation can affect central venous pressure (CVP). During atrial fibrillation, the loss of coordinated atrial contraction can lead to impaired ventricular filling and reduced cardiac output, which may cause changes in venous return and increase CVP. Additionally, the irregular and often rapid heart rate associated with atrial fibrillation can further influence hemodynamics, potentially resulting in elevated CVP in certain patients, especially those with underlying heart failure or volume overload.
