Hemostasis and Thrombosis: Basic Principles and Clinical Practice

Hemostasis is the body's natural process to stop bleeding after injury, involving blood vessel constriction, platelet clumping, and clot formation to seal the wound. Thrombosis, on the other hand, occurs when clots form inside blood vessels without injury, potentially blocking blood flow and causing issues like heart attacks or strokes. Understanding these processes helps in managing bleeding disorders and preventing abnormal clotting, which are critical aspects of clinical medicine. Proper regulation of hemostasis and thrombosis maintains healthy circulation and prevents life-threatening events.