title: Immediate-release and sustained-release procainamide: bioavailability at steady state in cardiac patients.
mesh_terms: D000120:Acecainide / Q000097:blood; D000368:Aged; D001145:Arrhythmias, Cardiac / Q000188:drug therapy / Q000378:metabolism*; D001682:Biological Availability; D002214:Capsules; D003692:Delayed-Action Preparations; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011342:Procainamide / Q000097:blood / Q000378:metabolism* / Q000627:therapeutic use; D013607:Tablets; D013997:Time Factors
chemical_list: D002214:Capsules; D003692:Delayed-Action Preparations; D013607:Tablets; D000120:Acecainide; D011342:Procainamide