title: The role of P-wave indices in the diagnosis of emphysema.
authors: Department of Cardiology, Hartford Hospital, Hartford, CT, USA.
authors: N
authors: N
authors: Gurukripa Kowlgi
authors: Department of Cardiology, Hartford Hospital, Hartford, CT, USA. Electronic address: lovids@hotmail.com.
authors: Lovely
authors: L
authors: Chhabra
mesh_terms: D001145:Arrhythmias, Cardiac / Q000503:physiopathology*; D004562:Electrocardiography; D006339:Heart Rate / Q000502:physiology*; D006801:Humans; D029424:Pulmonary Disease, Chronic Obstructive / Q000150:complications*
keywords: Emphysema; P-terminal force; Vertical P-wave axis