![]() This disorder comes in several different types, the most common of which is hypertrophic cardiomyopathy (HCM). Some other diseases, such as hyperthyroidism and high blood pressure, can also cause cardiomyopathy. Some cases of cardiomyopathy are genetic. It disrupts the heart’s normal blood pumping and collecting functions, which can lead to blood clots, respiratory distress and even death. Some develop in young kittens while others may strike at any age.Ĭardiomyopathy results from a structural abnormality of the tissue around one or more of the heart’s chambers. Talk with your child's cardiologist about your child’s outlook.A cat’s apricot-sized heart is susceptible to several problems. These children should get follow-up at a care center that specializes in congenital heart disease. They are at risk for increased blood pressure in the blood vessels of the lungs (pulmonary hypertension). In children with large PDAs diagnosed very late or never repaired, the outlook is uncertain. Your child's cardiologist may advise that your child take antibiotics to prevent infection in the heart lining and valves (bacterial endocarditis). Activity levels, appetite, and growth should return to normal. In children born full-term, early diagnosis and repair of PDA lets them live normal, healthy lives. In premature infants, the outlook after PDA surgical repair depends on gestational age and overall health. You will get other instructions from your child's cardiac team and the hospital staff. Within a few weeks after surgery, older children are often fully recovered and able to do normal activities. They begin to eat better and gain weight faster. Often infants who fed poorly before surgery have more energy once they recover. Your child's cardiac team will talk about pain control before your child goes home. When your child is discharged after the PDA repair, you may give them pain medicine such as acetaminophen or ibuprofen to keep them comfortable. You will also be taught what symptoms to report to your child's healthcare provider. If your child is discharged home before having a repair procedure, you will be shown how to feed and give medicine to your child. PDA occurs twice as often in girls as in boys. The baby can have a harder time breathing and feeding. This can lead to fluid buildup in the lungs. The blood vessels and the lungs have to work much harder to handle the extra blood. If the PDA is large, too much blood goes to the lungs. With PDA, extra blood flows to the lungs. If it stays open (patent), it's called patent ductus arteriosus. This is because the baby gets oxygen from the mother through the placenta.Īll babies are born with this opening between the aorta and the pulmonary artery. But it often closes on its own shortly after birth, once the baby breathes on their own and inflates their lungs. ![]() Before birth, the ductus arteriosus lets blood go around (bypass) the lungs. The aorta carries blood from the heart to the body. The pulmonary artery carries blood from the heart to the lungs. It’s an extra blood vessel that connects 2 arteries: the pulmonary artery and the aorta. The ductus arteriosus is a normal blood vessel that's part of fetal blood circulation before a baby is born. Patent ductus arteriosus (PDA) is a heart defect found in the days or weeks after birth.
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