Abstract There are very few case reports of percutaneous device closure anterior mitral leaflet perforation. We describe here a simultaneous aortic root perforation and These cases challenging as they presently done in high-risk patients with no guidelines described to date.

Hydrogen sulfide is gaining acceptance as an endogenously produced modulator of tissue function. The present paradigm of H(2)S (diprotonated, gaseous form of hydrogen sulfide) as a tissue messenger consists of H(2)S being released from the desulfhydration of l-cysteine at a rate sufficient to maintain whole tissue hydrogen sulfide concentrations of 30 microM to >100 microM, and these tissue con...

extended abstract 7-4

abstracts submited for iranian congress of gastroenterology and hepatology - icgh 2010 9-12 november 2010â  milad hospital tehran, iran