To begin with, first you need to get certified. As I discuss on my certification page prices for the course and pool work portion of your scuba diving certification can range anywhere from around $150 to several hundred. I think $200-$250 is probably about average for the course and pool portion.
Wolff-Parkinson-White syndrome is a congenital heart problem that affects the heartâs electrical system. Although it is present at birth, the onset of symptoms varies and indeed some people never have symptoms. WPW is relatively common, although the exact incidence is not known. About 15% of children with WPW have other heart problems, most often a disease called Ebsteinâs anomaly.
Background. Von Willebrand disease (vWD) is a common, inherited, genetically and clinically heterogeneous hemorrhagic disorder caused by a deficiency or dysfunction of the protein termed von Willebrand factor (vWF).Consequently, defective vWF interaction between platelets and the vessel wall impairs primary hemostasis.ackground. Von Willebrand disease (vWD) is a common, inherited, genetically and clinically heterogeneous hemorrhagic disorder caused by a deficiency or dysfunction of the protein termed von Willebrand factor (vWF). Consequently, defective vWF interaction between platelets and the vessel wall impairs primary hemostasis.