title: Prolonged left ventricular pressure monitoring by a catheter transducer.
mesh_terms: D006328:Cardiac Catheterization; D006348:Cardiac Surgical Procedures; D002306:Cardiac Volume; D006352:Heart Ventricles; D006801:Humans; D008991:Monitoring, Physiologic; D011182:Postoperative Care; D013997:Time Factors; D014159:Transducers