Researchers from the American Heart Association Committee on Electrocardiography and Arrhythmia of the Clinical Cardiology Council and the Stroke Council studied the effect of sleep respiratory disorders on the development of heart pathology. Respiratory failure during sleep causes heart rhythm disorders, hypoxia and changes in acid-base balance, according to researchers of the American Heart Association (AHA). The scientific statement was published in the journal Circulation.
Adult patients have enough passports, children need a birth certificate and a passport of one of the parents. Ideally – if you have a medical record or discharges from doctors where you were observed before.
Adult patients have enough passports, children need a birth certificate and a passport of one of the parents. Ideally – if you have a medical record or discharges from doctors where you were observed before.
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The main causes of the disease
The document presents data on respiratory failure during sleep and its effect on the development of atrial fibrillation, ventricular tachyarrhythmias, sudden cardiac death and bradiarhythmia. Particular attention is paid to the synthesis of data related to clinical practice. Extensive surgical interventions are carried out annually by 300 million people around the world, the manual notes. Of these, about 85% are non-heart surgeries.
"Sleep breathing disorders, characterized by specific physiological mechanisms, include obstructive and central pathophysiology, it affects about 1 billion people in the world. In the absence of treatment, disorders in the autonomic nervous system develop, repeated hypoxia, changes in carbon dioxide levels."
Joana Lee
Cardiologist
Caused complications
Pathophysiological consequences of sleep breathing disorders caused by day-night mode and circadian biorhythm collectively affect the electrophysiology of the heart, creating an ideal environment for arrhythmogenic predisposition.
Treatment and prevention
The authors report that breathing disorders in sleep cause atrial and ventricular changes in the heart rhythm. Treatment of respiratory disorders in sleep reduces the frequency of atrial fibrillation recurrences after rhythm control interventions.
Scientists note the importance of optimizing screening of respiratory disorders in sleep, identifying the characteristics of predictive indicators and underlying pathophysiology. Sleep breathing disorders, characterized by specific physiological mechanisms, include obstructive and central pathophysiology, it affects about 1 billion people in the world. In the absence of treatment, disorders in the autonomic nervous system develop, repeated hypoxia, changes in carbon dioxide levels, violation of sleep architecture and a concomitant increase in negative intrathoracic pressure, directly affecting heart function.