Assessment of left ventricular systolic function in patients with chronic atrial fibrillation and dilated cardiomyopathy using the ratio of preceding to prepreceding R–R intervals
2006 ◽
Vol 108
(2)
◽
pp. 197-201
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2007 ◽
Vol 118
(2)
◽
pp. 145-150
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1992 ◽
Vol 69
(5)
◽
pp. 489-492
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2000 ◽
Vol 85
(5)
◽
pp. 624-629
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2005 ◽
Vol 96
(5)
◽
pp. 728-731
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