Multidisciplinary Journal of Science and Technology

PATHOMORPHOLOGICAL FEATURES OF СARDIAC ARRHYTHMIAS IN PATIENTS WITH STAGE 1–2 CHRONIC KIDNEY DISEASE

Kabulova Mukhabat

Shamuratova Nodira

Keywords: Arrhythmia, chronic kidney failure, chronic heart failure

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Abstract

Cardiac arrhythmias have become increasingly common in recent years and are considered one of the

potentially life-threatening conditions, particularly in patients with chronic kidney disease (CKD).

CKD disrupts multiple organ functions and significantly affects the cardiovascular system.

Arrhythmias — characterized by disturbances in rhythm, rate, and impulse conduction — can be

triggered by electrolyte imbalances, metabolic disorders, hypervolemia, and the accumulation of

toxins. In the context of CKD, such pathological changes develop earlier and more frequently.Among

these patients, ventricular extrasystoles, atrial extrasystoles, and atrial fibrillation are commonly

observed. These arrhythmias vary in clinical severity and are often associated with morphological

changes in cardiac tissue. Studying their pathomorphology can enhance diagnosis and improve

treatment outcomes.

This study analyzes types of cardiac arrhythmias, diagnostic methods, and morphological changes in

55 patients with stage 1–2 CKD

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