Magnesium sulphate is given to the patients during the colorectal cancer surgery under the hypothesis that it would attenuate the postoperative hypercoagulability. The investigators intend to characte
The objective of the study was to test whether Rotational Thromboelastometry (ROTEM) indicate hypercoagulopathy at hospitalization of COVID-19 patients, and whether patients with severe disease have a
The objective of the study was to test whether Rotational Thromboelastometry (ROTEM) indicate hypercoagulopathy at hospitalization of COVID-19 patients, and whether patients with severe disease have a