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Some children have no signs while others may exhibit shortness of breath, cyanosis, fainting, [16] heart murmur, under-development of limbs and muscles, poor feeding or growth, or respiratory infections. Congenital heart defects cause abnormal heart structure resulting in production of certain sounds called heart murmur.
Congenital amputation is birth without a limb or limbs, or without a part of a limb or limbs.. It is known to be caused by blood clots forming in the fetus while in utero (vascular insult) and from amniotic band syndrome: fibrous bands of the amnion that constrict fetal limbs to such an extent that they fail to form or actually fall off due to missing blood supply.
This is not to be confused with self-amputation. It is usually due to destruction of the blood vessels feeding an extremity such as the finger tips. Once the vessels are destroyed, the tissue is starved of oxygen and dies, which is often followed by gangrene. Autoamputation is a feature of ainhum, cryoglobulinemia [2] and thromboangiitis ...
"Palpitations are typically benign, but the risks are based on the underlying cause of the palpitations," says Dr. Bradley Serwer, MD, a cardiologist and the chief medical officer at VitalSolution.
In adults and children over 15, resting heart rate faster than 100 beats per minute is labeled tachycardia. Tachycardia may result in palpitation; however, tachycardia is not necessarily an arrhythmia. Increased heart rate is a normal response to physical exercise or emotional stress.
Older children will often squat instinctively during a tet spell. [17] This increases systemic vascular resistance and allows for a temporary reversal of the shunt. It increases pressure on the left side of the heart, decreasing the right to left shunt, thus decreasing the amount of deoxygenated blood entering the systemic circulation. [21] [22]
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The prosthesis came from the IREDE Foundation, a Nigerian group that provides children like her with free artificial limbs that normally cost $2,000 to $3,000. Crystal Chigbu, founder and CEO of ...