title: [Sinus parasystole. Presentation of 3 new cases].
mesh_terms: D000367:Age Factors; D000368:Aged; D001146:Arrhythmia, Sinus; D001991:Bronchitis / Q000150:complications; D004562:Electrocardiography; D005260:Female; D006327:Heart Block / Q000150:complications; D006331:Heart Diseases / Q000150:complications; D006333:Heart Failure / Q000150:complications; D006801:Humans; D006973:Hypertension / Q000150:complications; D008297:Male; D011660:Pulmonary Heart Disease / Q000150:complications; D014511:Uremia / Q000150:complications
vernacular_title: La parasistolia sinusale. Presentazione di tre nuovi casi.