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Can You Explain Cardiac Output Monitoring
Most common method: Cardiac output is basically the amount of blood the heart pumps over a unit of time, usually measured in liters per minute. When divided by the heart rate, one gets a stroke volume calculation, or milliliters per beat. All these may be corrected for your body size for comparison with "normals". The most common technique is with thermodilution catheters, but non-invasive techniques are validated. ...Read moreSee 1 more doctor answer
Low blood pressure: Cardiac output is related to the heart rate, and volume of blood the heart can pump with each heart beat. A low cardiac output occurs when the pump function of the heart is compromised by an event such as a heart attack or when the blood volume is reduced by and event such as dehydration, or bleeding. ...Read moreSee 1 more doctor answer
Cardiac output: In strict physiologic terms, cardiac output is determined by something called stroke volume and heart rate. Heart rate is self-explanatory. Stroke volume is the amount of blood that the heart pumps out with each beat. This in turn is dependent on blood pressure, total blood volume, and how strong the heart contracts. ...Read moreSee 1 more doctor answer
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