title: [THE "P PULMONARY AND LEFT-DEVIATED AQRS" ELECTROCARDIOGRAPHICAL SYNDROME. STUDY OF 56 CASES OF POLYCYTHEMIA VERA].
mesh_terms: D001145:Arrhythmias, Cardiac; D001281:Atrial Fibrillation; D005117:Cardiac Complexes, Premature; D004562:Electrocardiography; D006801:Humans; D006973:Hypertension; D006976:Hypertension, Pulmonary; D011087:Polycythemia Vera; D011660:Pulmonary Heart Disease; D013610:Tachycardia
keywords: ARRHYTHMIA; AURICULAR FIBRILLATION; ELECTROCARDIOGRAPHY; EXTRASYSTOLE; HYPERTENSION, PULMONARY; POLYCYTHEMIA VERA; PULMONARY HEART DISEASE; TACHYCARDIA
vernacular_title: LA SINDROME ELETTROCARDIOGRAFICA "P POLMONARE-AQRS DEVIATO A SINISTRA" STUDIO SU CINQUANTASEI CASI DI POLICITEMIA VERA.