Why the study?
Is a prolonged QT interval an independent prognostic marker in patients with coronary and other types of heart disease?
Population
Patients with coronary and other types of heart disease
Design
Review
Authors
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Prolonged QT should not guide prognosis in heart disease; leaves open its independent value pending rigorous studies.
Is a prolonged QT interval an independent prognostic marker in patients with coronary and other types of heart disease?
This review concludes that there is no conclusive evidence supporting prolonged QT interval as an independent prognostic marker in heart disease.
Borys Surawicz (1987) studied this question.
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