Does Sildenafil produce a sustained benefit in patients with pulmonary hypertension associated with parenchymal lung and cardiac disease?
Sildenafil may have a role for selected patients with pulmonary hypertension associated with cardiac and pulmonary diseases. The medication seems well tolerated and for some patients is effective within 8 weeks and results in a sustained long term improvement in haemodynamics and exercise capacity.
Rapamycin may prohibit sestrin1 downregulation through targeting mTORC2 in appeasing LSS induced EC oxidative apoptosis. Our results provide the in vitro evidence to explain the pathophysiology of RES stented arteries.