[Respiratory insufficiency and cardiac arrhythmia: the rationale of treatment].

It is well known that the incidence of cardiac arrhythmia is particularly high in patients with chronic respiratory insufficiency (CRI). This study examines the prevalence, incidence and prognostic clinical importance of arrhythmia occurring during the course of CRI on the basis of data taken from the literature and the authors' personal experience using dynamic electrocardiographic diagnosis (24-hour Holter monitoring). The majority of arrhythmias observed in these patients appeared to take the form of premature ventricular and/or supraventricular beats and less frequently of atrial fibrillation and/or attacks of supraventricular paroxysmal tachycardia.