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Biomedical subjects

A H Moors

Publications and source records attributed to A H Moors.

4 recordsLinked to original sources
PubMed1995

Treatment of perioperative low cardiac output syndrome.

New approaches to the treatment of perioperative low cardiac output are considered. In particular, use of the phosphodiesterase III inhibitors and their cardiovascular actions are reviewed and contrasted with those of conventional inotropic agents. The increasing recognition of right-sided dysfunction is highlighted, and appropriate therapeutic strategies are considered. The increasing role of pulmonary-specific vasodilators such as inhaled nitric oxide is emphasized. Strategies to preserve right heart perfusion while producing pulmonary vasodilatation are discussed.

Cardiac Output, Low↗
PubMed1994

The role of soda lime during administration of inhaled nitric oxide.

We have studied the ability of three commercially available preparations of soda lime to act as nitrogen dioxide scavengers during administration of inhaled nitric oxide. Soda lime, with a green to brown colour change (indicator = potassium permanganate), markedly reduced concentrations of nitrogen dioxide, but also markedly reduced inhaled concentrations of nitric oxide. The other varieties of soda lime, with colour changes from pink to white (indicator = kenazol yellow) or white to violet (indicator = ethyl violet), produced little effect on concentrations of nitrogen dioxide. None of the above soda limes can be recommended for use as a nitrogen dioxide scavenger during administration of inhaled nitric oxide.

Calcium Compounds↗
PubMed1994

Convective warming after hypothermic cardiopulmonary bypass.

In a randomized, controlled study, we found that convective warming after hypothermic cardiopulmonary bypass did not accelerate the rate of warming of the body core or the time to tracheal extubation. The relationship between body core and shell temperature, however, was affected. In all patients inadequate time spent rewarming on cardiopulmonary bypass prolonged body core warming time and time to tracheal extubation. Rate of warming of body core was inversely related to body mass index. Convective warming was delivered using BairHugger (Augustine Medical Inc., MN, USA) and Warm Touch (Mallinckrodt Medical UK Ltd, Northampton, UK) blankets. There was no difference between the performance of each blanket when powered by the BairHugger 500 power unit set at its medium setting of 38 degrees C, and when chest drain and radial artery cannulation sites were left exposed for observation.

Aged↗