Ch 18 Cardiac Physiology

negative inotropic effect– positive. medullary depression– no. stimulation of cell surface adenosine receptors– no – adenosine receptor antagonism. All of the following cause DIRECT bronchodilation EXCEPT. atropine. adrenaline. salbutamol. theophylline. disodium cromoglycate– has NO effect on muscle. Salbutamol may cause all except ................
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