Node Smith, ND Much remains unknown about COVID-19, but many studies have already indicated that people with cardiovascular disease are at greater risk of COVID-19. There also have been reports of ST-segment elevation (STE), a signal of obstructive coronary artery...

Node Smith, ND A multidisciplinary team of researchers at the University of Illinois at Urbana-Champaign has developed tiny sensors that measure oxygen transport in bovine lung tissue. The study -- which establishes a new framework for observing the elusive connection...