Myocardial contrast echocardiography as a potential diagnostic tool for the assessment of myocardial perfusion

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Abstract

Myocardial contrast echocardiography (MCE) visualizes the spatial distribution of myocardial blood flow with the injection of microbubbles into the coronary artery. With MCE, we can easily assess the perfusion territory of the coronary artery and collateral circulation as positive contrast area and the risk area as contrast defects. In patients with acute myocardial infarction (AMI), we can assess the success of coronary reperfusion at the microcirculation level. Some patients with AMI manifest sizable contrast defects after reperfusion, called no-reflow phenomenon. This phenomenon identifies patients with poor functional and clinical outcomes among reperfused patients. Thus, MCE provided an useful method of assessing myocardial perfusion dynamics as well as myocardial viability in clinical setting.

Original languageEnglish
Pages (from-to)897-902
Number of pages6
JournalNippon rinsho. Japanese journal of clinical medicine
Volume56
Issue number4
Publication statusPublished - 1998
Externally publishedYes

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Echocardiography
Perfusion
Coronary Vessels
Myocardial Infarction
No-Reflow Phenomenon
Microbubbles
Coronary Circulation
Collateral Circulation
Myocardial Reperfusion
Microcirculation
Reperfusion
Injections

Cite this

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title = "Myocardial contrast echocardiography as a potential diagnostic tool for the assessment of myocardial perfusion",
abstract = "Myocardial contrast echocardiography (MCE) visualizes the spatial distribution of myocardial blood flow with the injection of microbubbles into the coronary artery. With MCE, we can easily assess the perfusion territory of the coronary artery and collateral circulation as positive contrast area and the risk area as contrast defects. In patients with acute myocardial infarction (AMI), we can assess the success of coronary reperfusion at the microcirculation level. Some patients with AMI manifest sizable contrast defects after reperfusion, called no-reflow phenomenon. This phenomenon identifies patients with poor functional and clinical outcomes among reperfused patients. Thus, MCE provided an useful method of assessing myocardial perfusion dynamics as well as myocardial viability in clinical setting.",
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T1 - Myocardial contrast echocardiography as a potential diagnostic tool for the assessment of myocardial perfusion

AU - Itoh, Hiroshi

PY - 1998

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N2 - Myocardial contrast echocardiography (MCE) visualizes the spatial distribution of myocardial blood flow with the injection of microbubbles into the coronary artery. With MCE, we can easily assess the perfusion territory of the coronary artery and collateral circulation as positive contrast area and the risk area as contrast defects. In patients with acute myocardial infarction (AMI), we can assess the success of coronary reperfusion at the microcirculation level. Some patients with AMI manifest sizable contrast defects after reperfusion, called no-reflow phenomenon. This phenomenon identifies patients with poor functional and clinical outcomes among reperfused patients. Thus, MCE provided an useful method of assessing myocardial perfusion dynamics as well as myocardial viability in clinical setting.

AB - Myocardial contrast echocardiography (MCE) visualizes the spatial distribution of myocardial blood flow with the injection of microbubbles into the coronary artery. With MCE, we can easily assess the perfusion territory of the coronary artery and collateral circulation as positive contrast area and the risk area as contrast defects. In patients with acute myocardial infarction (AMI), we can assess the success of coronary reperfusion at the microcirculation level. Some patients with AMI manifest sizable contrast defects after reperfusion, called no-reflow phenomenon. This phenomenon identifies patients with poor functional and clinical outcomes among reperfused patients. Thus, MCE provided an useful method of assessing myocardial perfusion dynamics as well as myocardial viability in clinical setting.

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JO - Nippon rinsho. Japanese journal of clinical medicine

JF - Nippon rinsho. Japanese journal of clinical medicine

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