毛细血管稀疏是原发性高血压的特异性病理表现。研究者已发现高血压父母的血压尚正常,成年子女存在明显毛细血管稀疏,提示在出现血压持续性升高之前即存在主要以毛细血管稀疏为特征的血管异常的家族性遗传倾向。最近有报道,母亲血压正常的足 Capillary sparse is a specific pathological manifestations of essential hypertension. Researchers have found that blood pressure is still normal in parents of high blood pressure and that there is significant capillary sparseness in adult children, suggesting that there is a familial genetic predisposition to predominantly capillary sparse vascular abnormalities prior to persistent blood pressure. It has recently been reported that mothers have normal blood pressure