Why the study?
The prognostic value of the QRS-T angle for mortality has been demonstrated, but the underlying mechanisms remain incompletely clear.
Does an increased QRS-T angle predict mortality and cardiovascular events in various populations?
Design
Review of studies published over the past five years
Authors
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Supports QRS-T angle for risk stratification; hypothesis-generating, requiring prospective trials before practice change.
Does an increased QRS-T angle predict mortality and cardiovascular events in various populations?
The spatial and frontal QRS-T angles are valuable electrocardiographic markers of global electrical heterogeneity that independently predict mortality and adverse cardiovascular outcomes.
Блинова et al. (2020) studied this question.
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