DMP115 in Patients With an Ejection Fraction Between 25%-40% to Evaluate the Use of Contrast Echocardiography to Assess Heart Function

A Multicenter, Phase IV Study to Evaluate the Ability of Definity® Enhanced Versus Unenhanced Echocardiography to Improve the Accuracy and Reproducibility of Left Ventricular Ejection Fraction When Compared to Cardiac Magnetic Resonance Imaging

The purpose of this clinical research study is to demonstrate the ability of Definity® enhanced versus unenhanced cardiac ultrasound to improve the accuracy and reproducibility of left ventricular ejection fraction (EF) when compared to magnetic resonance imaging (MRI).

Inclusion Criteria:

• Adult subjects 18 years of age or older
• Have a documented EF value ranging from 25% to 40%
• Have been scheduled to undergo or have undergone a cardiac MRI study

Exclusion Criteria:

• Severe valvular dysfunction
• Inability to remain supine for 30 minutes