Turkish Journal of Nephrology
Original Article

ECG Alterations and Related Factors in Asymptomatic Chronic Hemodialysis Patients

1.

Mersin Üniversitesi Tıp Fakültesi, İç Hastalıkları Anabilim Dalı, Nefroloji Bilim Dalı, Mersin, Türkiye

2.

Harran Üniversitesi Tıp Fakültesi, İç Hastalıkları Anabilim Dalı, Nefroloji Bilim Dalı, Şanlıurfa, Türkiye

3.

Mersin Üniversitesi Tıp Fakültesi, Kardiyoloji Anabilim Dalı, Mersin, Türkiye

Turkish J Nephrol 2011; 20: 272-276
DOI: 10.5262/tndt.2011.1003.11
Read: 1088 Downloads: 738 Published: 07 February 2019

OBJECTIVE: We aimed to evaluate the ECG fi ndings in asymptomatic HD patients for CVD, and to determine related factors with these fi ndings.

MATERIAL and METHODS: 545 maintenance HD patients treated at 10 different HD centers were included. The patients with angina pectoris, documented coronary artery disease, heart failure, and chronic obstructive pulmonary disease were excluded. The mean complete blood count, blood biochemical tests, and lipid profi le obtained in the last three months were recorded. Standard 12-derivation ECG with 25 mm/sec speed was performed in all patients.

RESULTS: P-mitrale was found in 274 patients (50.2%), ischemic T wave alterations were found in 249 patients (45.6%), left ventricular hypertrophy was found in 90 patients (16.5%), arrhythmia was found in 88 patients (16.1%), and bundle branch block was found in 83 patients (15.3%). These abnormalities, especially ischemic T wave alterations and SVH, were determined more frequently in diabetic patients and patients with lower hemoglobin level. We did not observe any differential diagnostic attempts for these alterations in last three months.

CONCLUSION: ECG abnormalities are prevalent in asymptomatic HD patients. Surprisingly, whether these abnormalities result from cardiovascular disease or not has not been investigated by medical teams. We concluded that this behavior may due to the symptom-free condition, or perception of HD treatment as a routine treatment method.

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