Congenital heart attack symptoms?

summary

Congenital cardiovascular disease is the most common type of congenital malformation. During physical examination, it is found that severe cases may have dyspnea, cyanosis, syncope, etc. after activity, and older children may have growth retardation. The presence or absence of symptoms is also related to the type of disease and the presence or absence of complications. Neonatal heart failure is regarded as a kind of emergency, usually most of it is due to severe heart defects. Its clinical manifestation is due to hyperemia of pulmonary circulation and systemic circulation and decrease of cardiac output.

Congenital heart attack symptoms?

Heart failure: neonatal heart failure is regarded as an emergency, usually most of it is due to severe heart defects. Its clinical manifestation is due to hyperemia of pulmonary circulation and systemic circulation and decrease of cardiac output. The patient has pale complexion, suffocation, dyspnea and tachycardia. The heart rate can reach 160-190 beats per minute, and the blood pressure is often low. You can hear the galloping horse. The liver is large, but peripheral edema is rare.

Crouching: children with cyanotic congenital heart disease, especially children with tetralogy of Fallot, often show crouching signs after activity, which can increase systemic vascular resistance, reduce right to left shunt caused by cardiac septal defect, and increase venous blood return to the right heart, so as to improve pulmonary blood flow.

Clubbing finger (toe) and polycythemia: almost all cyanotic congenital heart diseases are accompanied by clubbing finger (toe) and polycythemia. The mechanism of clubbing finger (toe) is still unclear, but polycythemia is a physiological response to arterial hypooxia.

matters needing attention

In the early pregnancy (before 3 months), try not to sit in front of the computer, microwave oven and other places with strong magnetic field for too long, because the fetus is still unstable and various organs are still in the forming stage, which may cause congenital heart disease.