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Doctor insights on: What Is The Blood Oxygen Saturation Levels Are Supposed To Be After Tetralogy Of Fallot

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Dr. Steven Neish
287 doctors shared insights

Tetralogy Of Fallot (Definition)

condition with this American Heart Association definition: heart defect that features four problems. They are: a hole between the lower chambers of the heart an obstruction from the heart to the lungs The aorta (blood vessel) lies over the hole in the lower chambers The muscle surrounding the lower right ...Read more


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For blood oxygen saturation level - what is the fatal and normal range?

Oxygen sat curve: If you look at the p50 or oxygen saturation curve, anything above 90% is ok for the hemoglobin to unload as it gets into the tissues and supply them. As the curve goes down to 75% about pao2 of 45, this nears the saturation in the veins where unloading of oxygen to the tissues including heart muscles becomes difficult and there will be eventual death as it gets lower than that. ...Read more

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My blood oxygen saturation is 96% but can there be chances that my blood is not circulation properly to my skin?

My blood oxygen saturation is 96% but can there be chances that my blood is not circulation properly to my skin?

Yes.: At your age chances of lack of circulation is unlikely unless there are preexisting conditions like diabetes or rheumatologic problems like sle, etc.. Smoking can also cause it as do some drugs that cause vasoconstriction or closing off of blood vessels. ...Read more

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In a person with sleep apnea, what causes the rises and falls in oxygen saturation of arterial blood during sleep?

In a person with sleep apnea, what causes the rises and falls in oxygen saturation of arterial blood during sleep?

Sleep apnea: Sleep apnea is defined as stopping breathing for 10 seconds. During that time, the body is not getting any oxygen. In addition , there can be instances that last less than 10 seconds, or where a less than adequate effort to breath is attempted. These also reduce the oxygen intake. ...Read more

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Why do I get daily attacks of shortness of breath when my peak flow, oxygen saturation, pulse, temperature, blood test and EKG results are all normal?

Why do I get daily attacks of shortness of breath when my peak flow, oxygen saturation, pulse, temperature, blood test and EKG results are all normal?

Breath: Many things can cause you to feel short of breath. One of the most common is a panic attack. Are you prone to them? Other medical conditions such as congestive heart failure with volume overload are frequently seen in elderly patients. Other heart conditions and pulmonary conditions can cause this as well. In a young healthy person such as yourself a panic attack seems more likely. See your Dr ...Read more

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What common medical conditions are associated with low oxygen saturation levels?

What common medical conditions are associated with low oxygen saturation levels?

Lung & Heart Disease: Hypoxia (low oxygen saturations) are usually caused by lung disease (chronic obstructive pulmonary disease, asbestosis, pulmonary fibrosis, etc). Many heart conditions (especially congenital defects in the new born) may result in low oxygen saturation levels. Beware of false lows with pulse oximetry readingson cold hands, peripheral vascular disease or really callussed finger tips. ...Read more

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With an av canal defect what is the normal?Oxygen saturation levels in an infant?

With an av canal defect what is the normal?Oxygen saturation levels in an infant?

Depends: Av canal defects are a cluster of seperate defects. The oxygen saturation would depend on which defect is present and to what degree. ...Read more

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Normal oxygen saturation level on pulse oximeter?

Normal for what?: At sea level at rest in a healthy person, between 95-99%, depending on the instrument. ...Read more

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Dr. Scott Bolhack
3,074 doctors shared insights

Oxygen (Definition)

Oxygen is a gas that the cells in your body need to work properly. The air we breathe normally has 21% oxygen. A maximum of 100% oxygen can be given. Babies with heart or lung problems may need ...Read more


Dr. Alexander Bankov
90 doctors shared insights

Oxygen Saturation (Definition)

Oxygen saturation is a measure of how much oxygen the blood is carrying as a percentage of the ...Read more