A striped racer, also known as the California whipsnake, is a species of non-venomous snake native to the coast and foothills of California. It is a long, slender, and fast-moving snake, identified by its distinctive stripes running down the length of its body. They primarily feed on lizards and small rodents. The scientific name for this species is Masticophis lateralis.
Atrioventricular septal defects
-
Atrioventricular (AV) septal defect is a combination of heart defects. These include a hole in the wall that separate the upper chambers of the heart (atrial septal defect), a single valve separating the upper and lower chambers of the heart (instead of two valves) and sometimes a hole in the wall separating the lower chambers of the heart (ventricular septal defect).
Children who have no defect in the ventricle or only a small defect may have no symptoms.
If the ventricular septal defect is large, infants may have difficulty breathing while they are eating, poor growth, a rapid heart rate, and sweating.
The diagnosis is suspected based on a typical heart murmur that a doctor can hear through a stethoscope and is confirmed by echocardiography.
Defects are repaired with surgery.(See also Overview of Heart Defects.)
Atrioventricular septal defects account for about 5% of birth defects of the heart.
Atrioventricular septal defects meaning & definition 1 of Atrioventricular septal defects.