All of these stories have one thing in common: They were all caused by ransomware-as-a-service (RaaS) operations. The rise of RaaS marks a quantum leap in the evolution of cybercrime, and both ...

and activation of the renin-angiotensin-aldosterone system (RAAS). Medical therapy is aimed at reducing the activity of these two systems. A third compensatory response occurs via B-type ...

Role of the RAAS in the Pathophysiology of Heart Failure ACE inhibitors have no effect on angiotensin II formed by alternate pathways. In contrast, ARBs would be expected to inhibit the biologic ...