A new upgrade process. In the run-up to the release of Windows 10, Microsoft made a surprising announcement: until July 29, 2016, home users of Windows 7 and 8.1 can upgrade to Windows 10 for free. After that date, late adopters will have to pay $100 to $200, depending on the OS version.
The American Heart Association explains venous thromboembolism, or VTE, as well as what causes it. VTE is a combination of a pulmonary embolism (PE) and deep vein thrombosis (DVT)
Aneurysm embolization: coiling. Overview. Coil embolization is a minimally invasive procedure to treat an aneurysm by filling it with material that closes off the sac and reduces the risk of rupturing or rebleeding. It is performed from within the artery (endovascular) through a steerable catheter inserted into the blood stream at the groin and guided to the brain.