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. 2015 Jul;12(4):346–352. doi: 10.11909/j.issn.1671-5411.2015.04.006

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Institute of Geriatric Cardiology

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Figure 2. — Global Chi-square on Y axis indicates incremental prognostic value of clinical, echocardiographic data and E/DT added sequentially. E/DT: mitral peak early diastolic filling velocity and deceleration time ratio.