Hypoperfusion of the left ventricle in the absence of changes in segmental contractility as observed through echocardiography by using microbubbles during dobutamine infusion

• Arruda Ana Lúcia Martins,
• Ozório Altamiro,
• Mattos Eloisa,
• Andrade José Lázaro de,
• Porter Thomas,
• Mathias Jr Wilson

Affiliations

Arruda Ana Lúcia Martins

Ozório Altamiro

Mattos Eloisa

Andrade José Lázaro de

Porter Thomas

Mathias Jr Wilson