Concordance between Doppler and pulsed-wave Doppler tissue imaging in estimation of the degree of left ventricular dysfunction and correlating it to the degree of chronic obstructive pulmonary disease.

J Saudi Heart Assoc · 2016 · PMC4685242 · PMID 26778901

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highly significantno p-value reported

Regarding the diastolic functions of the LV, there were highly significant statistical difference between the COPD patients and the control group.

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