Accupril is an angiotensin-converting enzyme (ACE) inhibitor used primarily to treat high blood pressure and heart failure. It helps relax blood vessels, making it easier for the heart to pump blood.
Angiotensin II: A peptide hormone that causes blood vessels to constrict, increasing blood pressure.
Hyperkalemia: A condition characterized by elevated levels of potassium in the blood, which can be a side effect of ACE inhibitors.
Renin-Angiotensin-Aldosterone System (RAAS): A hormone system that regulates blood pressure and fluid balance in the body.