Letter: Central venous pressure monitoring.
D001145:Arrhythmias, Cardiac; D002037:Bundle-Branch Block / Q000503:physiopathology; D002496:Central Venous Pressure; D006327:Heart Block; D006329:Heart Conduction System / Q000503:physiopathology; D006339:Heart Rate; D008991:Monitoring, Physiologic; D009729:Nursing