With economic and science technology development, medical equipments have a rapid development. Recently, GE medical diagnosis department announced a research result and the report estimated optison. Optison is heart ultrasound diagnosis contrast agents that is used to improve ultrasound heartbeat diagnosis treatment. It makes people think of ECG. But Optison is different from ECG.

A result punlished in the 22nd science's annual meeting of ASE showed that Optison don’t affect Pulmonary artery systolic blood pressure or Pulmonary ascular resistance.

The research data after listed can provide more infornation and know about cardiovascular situation after using ultrasound contrast agents.

These results should make patients and doctors have more confidence for Optison’s safety and tolerability. But Optison offer the convenient choice for improving image quality of patient's heart to the left ventricle echocardiography.

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