Keywords
nifedipine; nitrendipine; aldosterone; antihypertensive agent; calcium; calcium channel blocking agent; nitrendipine; renin; article; calcium blood level; clinical article; drug efficacy; drug sensitivity; essential hypertension; human; oral drug administration; adult; aged; blood; blood pressure; comparative study; drug effect; drug screening; female; hypertension; male; pathophysiology; prognosis; Adult; Aged; Aldosterone; Antihypertensive Agents; Blood Pressure; Calcium; Calcium Channel Blockers; Comparative Study; Drug Evaluation; English Abstract; Female; Human; Hypertension; Male; Middle Age; Nitrendipine; Prognosis; Renin