This site was created to provide information and resources to the Cardiologists of the Mills-Peninsula Division of Palo Alto Medical Foundation.  It is designed and maintained by me, not Palo Alto Medical. I hope you find the information useful.

Oh, and since I created the site, I get to put whatever photographs I want on the site. Nothing to do with cardiology.

Columbia Ice Field

Columbia Ice Field - British Columbia 1986

Aceholdertop mainplaceholder what is a patent ductus arteriosus? In the womb, baby's oxygen comes from the mother. viagra young age Since there is no need for blood to pass through the lungs of the fetus, the blood is diverted away from the lungs, to the rest of the body, by an artery called the ductus arteriosus. Once a baby is born and takes his first breath, the ductus arteriosus is no longer needed and begins to close. Under normal circumstances, the ductus arteriosus is completely closed in a few weeks. With some babies, this process of closure either does not happen at all or does not happen completely, leaving a small opening. viagra online As a result, normal blood flow is affected. This condition is called patent ductus arteriosus (pda). "patent," in this context, means "open. viagra without prescription " pda closure with catheterization a catheter is threaded through a blood vessel in the body up to the heart. A closure device is threaded through the catheter and placed into the pda. http://cocalicovalleyhs.org/cyo-buy-viagra-cheap-price-wu/ Once the device is in place, the catheter is taken out. viagra use date Sometimes, the body just needs a little extra time for the pda to close. Certain medications can also be used to encourage a pda to close. canada drugs online viagra If time or medications do not close the pda, heart catheterization or surgery may be used. viagra no prescription This information describes what happens during heart catheterization to close a pda. What is heart catheterization? During heart catheterization, the doctor carefully puts a long, thin tube called a catheter into a vein or artery in your child's neck or groin. viagra young age The groin is the area at the top of the leg. Then, the catheter is threaded through the vein or artery to your child's heart. generic viagra without prescription The doctor who does the procedure is a cardiologist, which means a doctor who works on the heart and blood vessels. using viagra for performance anxiety This may not be your child's regular cardiologist. viagra young age What does the closure device look like and how does it stay in place? good price for viagra The closure device is made of metal and mesh material. It looks like a short tube with different-sized discs (circles) on either end. Before it is put in, the discs are folded so the device will fit in the catheter. When it is in the right place, one disc opens up as the device is moved out of the catheter. The tube portion plugs the pda, and the other disc op. viagra online without prescription