[The P wave in patients with mitral stenosis and chronic cor pulmonale; comparative study and anatomical correlation].
D002908:Chronic Disease; D004562:Electrocardiography; D006801:Humans; D006976:Hypertension, Pulmonary; D008946:Mitral Valve Stenosis / Q000175:diagnosis*; D011660:Pulmonary Heart Disease
ELECTROCARDIOGRAPHY; MITRAL STENOSIS/diagnosis; PULMONARY HEART DISEASE/manifestations
La onda P en los enfermos mitrales y pulmonares crónicos: su estudio comparativo y correlación anatómica.