[Effect of preoperative administration of isoptin on the blood flow and function of the kidneys in patients with nephrolithiasis]. / Vliianie predoperatsionnogo vvedeniia izoptina na krovotok i funktsiiu pochek u bol'nykh nefrolitiazom.

Based on their experience with the operative treatment of 39 patients with nephrolithiasis the authors recommend injecting isoptine before operation which blocks the transport of calcium ions into the cells. It improves hemodynamics and functions of the kidneys in the postoperative period.