Doctor insights on:
Hole In Aorta
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
Mitral Valve: Bicuspid mitral valve is redundant. The (normal) mitral valve is bicuspid and named after a bishop's miter, which it resembles. The valve is located between the left atrium and left ventricle. It opens during diastole to fill the ventricle and closes during systole to prevent blood from leaking back. ...Read moreSee 1 more doctor answer
Usually on the Left: Congenital diaphragmatic hernias occur on the left 85% of the time and are posterior (bochdalek hernia), most the rest are located on the right posteriorly. About 2% occur anteriorly in the middle (morgagni hernia). Adults can get hiatal hernias on the left, because that is where the esophagus passes through the diaphragm to reach the stomach. Trauma and surgery can cause diaphragmatic hernias too. ...Read more
During diastole : The aortic valve open to let the blood out of the left ventricle and into the aorta (the main vessel of the body) during systole (when the ventricle contracts) and closes in diastole to prevent regurgitation of the blood from the aorta back into the left ventricle. During this time the blood is moving from the atria and filling the ventricles. ...Read moreSee 1 more doctor answer
Surgery or stent: Some aortic aneurysms occur in the chest. More often, aneurysms occur in the belly. Depending on the anatomy, some of the aneurysms can be surgically repaired and others can be repaired with a stent graft. Surgical repair involves excision and replacement of the aneurysmal segment. A stent graft is a percutaneous procedure. ...Read moreSee 2 more doctor answers
Largest AAA repaired: You shouldn't think about it as, " is it too big to repair?" many anatomic details as well as a person's overall medical condition go into the decision as to if an aneurysm can be repaired. Its overall size is not a main consideration (though if its still small, they can usually be watched without repair). ...Read moreSee 1 more doctor answer
1)can patent urachus suddenly occur out of the blue at age of 20 in men?2)can poking ur belly button punture a hole that lets urine leak out?
1) Yes. 2) No.: A patent urachus is a still open congenital connection between the umbilicus (bellybutton) and the dome of the bladder. Poking your bellybutton will not cause it. A patent urachus is manifested by urine leaking out of the bellybutton or infection of the abdominal wall or bladder. Although we usually see it in younger children, it can become apparent in an older child or adult. Surgery is needed. ...Read moreSee 1 more doctor answer
Apples/oranges: Since there are variations in the size of any hole or the amount of tightness in any coarctation the question cannot have a simple answer. Some holes close without treatment, some produce heart failure without treatment. Some coarctations need urgent surgery while others can go years without treatment. ...Read moreSee 1 more doctor answer
Yes: They are branches off of the aorta in the upper abdomen. ...Read more
Aortic Valve: The aortic valve is an integral part of the heart and is located between the left ventricle and the aorta. It opens when the left ventricle contracts (systole) and allows blood to be pumped into the aorta. It closes when the left ventricle fills (diastole). ...Read moreSee 1 more doctor answer
See below: The Left anterior descending with its branches, diagonals and septal perforators, the left circumflex with its branches, obtuse marginals, and the right coronary artery with its branches, especially the posterior descending and posterolateral branches. ...Read more
Aortic valve: If there isn't a valve to keep the blood from sloshing back into the left ventricle when the left ventricle relaxes, the systemic blood flow will be compromised and the left ventricle will be volume overloaded. This is what happens with severe major aortic valve insufficiency. ...Read more