In addition, earlier, smaller studies have found a connection between heart disease and insomnia as well as high blood pressure and heart attack.
此外，早些时候，一些较小的研究不仅发现心脏病与失眠有关系，还发现高血压与心脏病发作有联系。
2
It noted a "well-established connection" between sodium intake and high blood pressure, a major risk factor for heart attack and stroke.
卫生部还指出，纳摄取量和高血压之间“确定有联系”，高血压是造成心脏病和中风的主要危险因素。
3
Therefore, the joint has the advantages of high connecting and sealing performance and the ability to meet higher connection requirements of pressure pipelines.