title: [Disordersof cardiac rhythm and atrio-ventricular conduction in subjects over 70 years of age. Preliminary note].
mesh_terms: D000367:Age Factors; D000368:Aged; D001145:Arrhythmias, Cardiac / Q000453:epidemiology*; D001281:Atrial Fibrillation / Q000453:epidemiology; D005117:Cardiac Complexes, Premature / Q000453:epidemiology; D005260:Female; D006327:Heart Block / Q000453:epidemiology*; D006801:Humans; D007558:Italy; D008297:Male; D012737:Sex Factors; D014927:Wolff-Parkinson-White Syndrome / Q000453:epidemiology*
vernacular_title: Disturbi del ritmo cardiaco e della conduzione atrio-ventricolare negli ultrasettantenni. Note preliminari.