title: Cardiotonic principles of ginger (Zingiber officinale Roscoe).
mesh_terms: D000818:Animals; D002316:Cardiotonic Agents; D006168:Guinea Pigs; D066298:In Vitro Techniques; D009200:Myocardial Contraction / Q000187:drug effects; D010936:Plant Extracts / Q000494:pharmacology*
chemical_list: D002316:Cardiotonic Agents; D010936:Plant Extracts