title: A new method of intracardiac emergency pacing, ECG, and pressure monitoring by means of microcatheterization. Annotation.
mesh_terms: D001794:Blood Pressure; D006328:Cardiac Catheterization; D004562:Electrocardiography; D006331:Heart Diseases / Q000175:diagnosis; D006352:Heart Ventricles; D006801:Humans; D008722:Methods; D010138:Pacemaker, Artificial; D011651:Pulmonary Artery