Doctor insights on:
Thinning Of The Aorta
Many complications: Some of the complications that may occur are high blood pressure, rupture of the aorta, stroke, premature heart disease and weakening or bulging of arteries in the brain. If aortic coarctation is left untreated, it could unfortunately lead to heart disease, heart failure and death. ...Read moreSee 2 more doctor answers
Narrowing: Coarctation usually occurs near the site of the pda. The PDA is a normal channel in the fetal circulation which helps blood bypass the lungs (since fetuses don't breathe). When the baby is born, the PDA constricts and closes. In some patients, the aorta also become constricted and leads to coarctation. ...Read moreSee 4 more doctor answers
Is cardiomegaly the enlargement of the cardiac tissue or the dilation of the heart (increase in the volume/space)? confused
RCA or LCX: In 80% of people, the mid-inferior wall is supplied by the right coronary artery. In 10%, it's supplied by the left circumflex and in 10% there are contributions from both arteries. A focal abnormality in that location in a 60 yo man is statistically likely to be due to blockage in 1 or both of those arteries. The area is likely to be scarred or hibernating. ...Read moreSee 1 more doctor answer
What is the difference betweens the walls of the veins entering the atria and the walls of the arteries leaving the ventricle?
Many: Coarctation symptoms depend on the severity. Many people have no symptoms. But symptoms may include leg/abdominal pain, abdominal cramps, headache (from hypertension), and possibly chest pain if severe. If concerned, please discuss this with your cardiologist. ...Read moreSee 2 more doctor answers
Why coarctation of aorta in infantile, cause passes of the blood from pulmonary artery to the aorta through pda?
Plumbing!: Blood must get to the body, else the fetus would not survive. The same is true once the baby is born. In utero, blood flows from pulm artery (pa) to aorta (ao) normally. Once born, the blood continues to flow this way so that blood can get to the body. When the PDA closes, the child becomes very sick. ...Read moreSee 3 more doctor answers
Several theories: Most common belief is that aneurysms develop due to some inherent weakness in the artery's muscular layer due to an imbalance of collagen metabolism or genetic collagen abnormalities. The only independent risk of aneurysm growth is high blood pressure and smoking. ...Read moreSee 1 more doctor answer
Pressure: The atrial are "low" pressure chambers and have thinner walls. The ventricles are "high" pressure chambers, to pump the blood out to the body and have normally thicker walls. ...Read more