title: SIMPLE DEVICE FOR THE CONTINUOUS RECORDING OF RESPIRATION DURING CARDIAC CATHETERIZATION.
mesh_terms: D006328:Cardiac Catheterization; D019069:Cell Respiration; D004864:Equipment and Supplies; D006801:Humans; D012119:Respiration; D012129:Respiratory Function Tests
keywords: EQUIPMENT AND SUPPLIES; HEART CATHETERIZATION; RESPIRATORY FUNCTION TESTS