Anterior left ventricular wall echoes in coronary artery disease. Linear scanning with a single element transducer

Betty C. Corya, Harvey Feigenbaum, Susan Rasmussen, Mary J. Black

Research output: Contribution to journalArticle

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Abstract

The feasibility and usefulness of obtaining anterior left ventricular wall echoes were studied using a linear cardiac scan with a single element tranducer and M mode recordings. One hundred four patients were examined: 50 with acute myocardial infarction and 54 who underwent left ventricular angiography and coronary cineangiography for evaluation of chest pain. Of the 54 patients with cardiac catheterization studies, 11 had no evidence of cardiac disease, 42 had 50 percent or greater obstruction in one or more of the three major coronary arteries and one had aortic insufficiency. Anterior left ventricular wall echo motion toward the transducer or absence of motion during ejection was called abnormal, and motion away from the transducer during ejection was interpreted as normal. Abnormal motion was seen in four of four patients with an isolated lesion of the anterior descending coronary artery, in one of three with an isolated lesion of the right coronary artery and in neither of two with an isolated lesion of the left circumflex artery. Of the 20 patients with obstructive coronary artery disease by arteriography and abnormal left ventricular wall echo motion, 18 had obstruction of the left anterior descending artery with or without other disease. Correlation of the anterior left ventricular echograms with the left ventricular angiograms was poor, with agreement in only 66 percent (33 of 50) of cases. Twenty-five of 26 patients with acute infarction and abnormal anterior left ventricular wall echo motion had electrocardiographic changes indicative of anterior or lateral wall infarction, or both. Twenty-five of 34 patients with electrocardiographic changes indicative of anterior wall infarction had an abnormal anterior wall motion echo. This study shows that obtaining the anterior left ventricular wall echo is feasible and useful in patients with coronary artery disease since abnormal anterior left ventricular wall motion is closely associated with anterior wall ischemia or infarction in these patients.

Original languageEnglish
Pages (from-to)652-657
Number of pages6
JournalThe American Journal of Cardiology
Volume34
Issue number6
DOIs
StatePublished - 1974

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Transducers
Coronary Artery Disease
Infarction
Coronary Vessels
Angiography
Arteries
Cineangiography
Cardiac Catheterization
Coronary Angiography
Chest Pain
Heart Diseases
Ischemia
Myocardial Infarction

ASJC Scopus subject areas

  • Cardiology and Cardiovascular Medicine

Cite this

Anterior left ventricular wall echoes in coronary artery disease. Linear scanning with a single element transducer. / Corya, Betty C.; Feigenbaum, Harvey; Rasmussen, Susan; Black, Mary J.

In: The American Journal of Cardiology, Vol. 34, No. 6, 1974, p. 652-657.

Research output: Contribution to journalArticle

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