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[Arrhythmias in patients on long-term hemodialysis]
Schweizerische Medizinische Wochenschrift
|December 6, 1980
Insights
Maintenance hemodialysis patients rarely experience dangerous cardiac arrhythmias. Most patients monitored showed no significant ventricular premature beats, with exceptions linked to medication or severe heart conditions.
Area of Science:
- Nephrology
- Cardiology
- Clinical Monitoring
Context:
- Maintenance hemodialysis is a critical treatment for end-stage renal disease.
- Cardiac complications are a significant concern for hemodialysis patients.
- Ambulatory electrocardiographic monitoring is a standard tool for assessing cardiac health.
Purpose:
- To evaluate the incidence of cardiac arrhythmias in patients undergoing maintenance hemodialysis.
- To identify potential risk factors associated with arrhythmias in this population.
Summary:
- Seventeen patients on maintenance hemodialysis were monitored for cardiac arrhythmias using ambulatory electrocardiographic recordings.
- Only three patients exhibited ventricular premature beats of potentially dangerous grades.
- These cases were associated with overdigitalization or severe underlying cardiac conditions such as amyloidosis and old myocardial infarction.
Impact:
- Findings suggest that serious cardiac arrhythmias may not be highly prevalent in maintenance hemodialysis patients without specific risk factors.
- Highlights the importance of considering medication effects and pre-existing cardiac disease when assessing arrhythmia risk in this cohort.
- Informs clinical practice regarding cardiac surveillance in hemodialysis patients.
Abstract:
17 patients on maintenance hemodialysis were monitored for cardiac arrhythmias by ambulatory electrocardiographic recording. Only 3 patients had ventricular premature beats of potentially dangerous grades. Two of these cases were overdigitalized and two had severe cardiac disease (amyloid, old myocardial infarction).