Cardiovascular considerations for anesthesiologists during the COVID-19 pandemic.

The coronavirus disease (COVID-19) pandemic has brought critical challenges to anesthesiologists and perioperative practice. Whereas anesthesiologists may be primarily concerned with airway and respiratory management, the COVID-19 data accumulated to date indicate that primary and/or secondary cardiovascular complications are common. Previous studies have demonstrated that the mortality rate is significantly higher in patients with cardiovascular disease (CVD) than in patients without CVD. Dysregulation of immune function in patients with CVD may be involved in the prognosis of COVID-19 patients. Anesthesia and surgical procedures can modulate the immune system, and some patients undergoing surgery, particularly those undergoing cardiovascular procedures, have CVD. In perioperative management for patients with suspected or diagnosed COVID-19 and those who have recovered from COVID-19, it is important for anesthesiologists to be concerned not only with airway and respiratory management, but also with cardiovascular complications and perioperative circulatory management to control the progression of the disease in patients with COVID-19.