Heart disorders fall into two broad

Heart disorders fall into two broad groups: congenital and acquired. Congenital heart defects are caused by structural defects. Acquired heart- disease is mainly due to rheumatic
fever.
Congenital defects may result in cyanosis if the defect is such that blood does not pass through the lungs for oxygen¬ation. The patient has blue lips and blue-finger and toe-nails. The ends of the fingers and toes are rounded and club-like.
Sometimes there is an opening between the left and right side of the heart, or even between the aorta and pulmonary artery.
Symptoms depend on the type of heart disease. Some¬times,, the defect is picked up on a routine examination; at other times there may be breathlessness, difficulty in walk¬ing or running, swelling of feet and puffiness of face, and later of the whole body. Some these anomalies can be surgically corrected.

Результаты (английский) 1:

Heart disorders fall into two broad groups: congenital and acquired. Congenital heart defects are caused by structural defects. Acquired heart disease is mainly due to rheumaticfever.Congenital defects may result in cyanosis if the defect is such that blood does not pass through the lungs for oxygen ¬ ation. The patient has blue lips and blue-finger and toe-nails. The ends of the fingers and toes are well-rounded and club-like.Sometimes there is an opening between the left and right side of the heart, or even between the aorta and pulmonary artery.Symptoms depend on the type of heart disease. Some ¬ times, the defect is picked up on a routine examination; at other times there may be breathlessness, difficulty in walk ¬ ing or running, swelling of feet and puffiness of the face, and later of the whole body. Some of these anomalies can be corrected surgically.

Результаты (английский) 2:

Heart disorders fall into two broad groups: congenital and acquired. Congenital heart defects are caused by structural defects . Heart- disease is Acquired Mainly of due to rheumatic
fever.
Congenital defects may result in cyanosis if the defect is such that blood does not pass through the lungs for oxygen¬ation. The patient has blue lips and blue- finger and toe-nails. The ends of the fingers and toes are rounded and club-like.
Sometimes there is an opening between the left and right side of the heart, or even between the aorta and pulmonary artery.
Symptoms depend on the type of heart disease . Some¬times ,, the defect is picked up on a routine examination; at other times there may be breathlessness, difficulty in walk¬ing or running, swelling of feet and puffiness of face, and later of the whole body. Some these anomalies can be surgically corrected.