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Most congenital heart defects are not associated with other diseases. [3] A complication of CHD is heart failure. [2] Congenital heart defects are the most common birth defect. [3] [11] In 2015, they were present in 48.9 million people globally. [8] They affect between 4 and 75 per 1,000 live births, depending upon how they are diagnosed.
Generally, diseases outlined within the ICD-10 codes Q20-Q24 within Chapter XVII: Congenital malformations, deformations and chromosomal abnormalities should be included in this category. Congenital heart disease is any disease due to an inborn defect in the heart that is present at birth.
A cyanotic heart defect is any congenital heart defect (CHD) that occurs due to deoxygenated blood bypassing the lungs and entering the systemic circulation, or a mixture of oxygenated and unoxygenated blood entering the systemic circulation.
This includes individuals whose defects were corrected via surgery, as well as individuals who died as a result of undiagnosed CHDs. Pages in category "People with congenital heart defects" The following 38 pages are in this category, out of 38 total.
In many cases, TGV is accompanied by other heart defects, the most common type being intracardiac shunts such as atrial septal defect including patent foramen ovale, ventricular septal defect, and patent ductus arteriosus. Stenosis, or other defects, of valves and/or vessels may also be present. [citation needed]
Patent ductus arteriosus (PDA) is a medical condition in which the ductus arteriosus fails to close after birth: this allows a portion of oxygenated blood from the left heart to flow back to the lungs from the aorta, which has a higher blood pressure, to the pulmonary artery, which has a lower blood pressure.
A congenital heart defect, also known as a "congenital heart anomaly" or "congenital heart disease", is a problem in the structure of the heart that is present at birth. [99] Signs and symptoms depend on the specific type of problem. [100] Symptoms can vary from none to life-threatening. [99]
Pulmonary atresia is a congenital malformation of the pulmonary valve in which the valve orifice fails to develop. The valve is completely closed thereby obstructing the outflow of blood from the heart to the lungs. [2] The pulmonary valve is located on the right side of the heart between the right ventricle and pulmonary artery. In a normal ...