Severity: Warning
Message: file_get_contents(https://...@gmail.com&api_key=61f08fa0b96a73de8c900d749fcb997acc09): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests
Filename: helpers/my_audit_helper.php
Line Number: 143
Backtrace:
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 143
Function: file_get_contents
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 209
Function: simplexml_load_file_from_url
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 994
Function: getPubMedXML
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3134
Function: GetPubMedArticleOutput_2016
File: /var/www/html/application/controllers/Detail.php
Line: 574
Function: pubMedSearch_Global
File: /var/www/html/application/controllers/Detail.php
Line: 488
Function: pubMedGetRelatedKeyword
File: /var/www/html/index.php
Line: 316
Function: require_once
So-called "ampulla" cardiomyopathy is characterized by transient abnormal left ventricular wall motion showing hypokinesia around the apical area and hyperkinesia at the basal area, without any detectable coronary lesion. We recently treated a patient with "ampulla" cardiomyopathy (Case 1) and a patient with acute myocardial infarction showing similar abnormal left ventricular wall motion (Case 2). A 75-year-old female (Case 1) presented with "ampulla" cardiomyopathy without coronary lesion. Vasospasm was induced at segment 8 on the left anterior descending (LAD) coronary artery by intracoronary administration of acetylcholine. A 58-year-old male (Case 2) presented with acute myocardial infarction due to occlusion at segment 8 and underwent successful coronary reperfusion therapy by direct percutaneous transluminal coronary angioplasty. Both Case 1 and Case 2 revelaed similar abnormal left ventricular wall motion, with hypokinesia around the apical area and hyperkinesia at the basal area by echocardiography, in the acute phase. Furthermore, these two patients showed elevated ST segment at both anterior and inferior leads by electrocardiography, and markedly reduced uptake of beta-methyl-p-iodophenyl-pentadecanoic acid around the apical area in the acute phase by scintigraphy. Interestingly, the LAD perfused a relatively wide area including the anterior, apical and part of the inferior area of the left ventricle in both patients by coronary angiography. The abnormal wall motion of Case 1 disappeared 4 weeks after onset, but that of Case 2 did not disappear. Although the diagnoses of Case 1 and Case 2 were different, abnormal wall motion of these cases might be due to myocardial ischemia due to distal LAD lesion. "Ampulla" cardiomyopathy might develop from transient myocardial ischemia induced by coronary vasospasm at the distal LAD which perfuses a relatively wide area.
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