Fragmented QRS is independently predictive of long-term adverse clinical outcomes in Asian patients hospitalized for heart failure: a retrospective cohort study
Keyword(s):
Fragmented QRS (fQRS) results from myocardial scarring and predicts cardiovascular mortality and ventricular arrhythmia. In this retrospective cohort study, we evaluated the prevalence and prognostic value of fQRS in patients hospitalized for heart failure between 1st January 2010 and 31st December 2016 at a tertiary center in Hong Kong. We found fQRS to be an independent predictor of adverse clinical outcomes, with higher risks in those with higher fQRS burden.
1994 ◽
Vol 121
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pp. 560
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2020 ◽
Vol 35
(4)
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pp. 675-684
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2021 ◽
Vol 18
(12)
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pp. 6207
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2020 ◽
2017 ◽
Vol 41
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pp. e21-e23
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