Severity: Warning
Message: file_get_contents(https://...@pubfacts.com&api_key=b8daa3ad693db53b1410957c26c9a51b4908&a=1): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests
Filename: helpers/my_audit_helper.php
Line Number: 176
Backtrace:
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 176
Function: file_get_contents
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 250
Function: simplexml_load_file_from_url
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3122
Function: getPubMedXML
File: /var/www/html/application/controllers/Detail.php
Line: 575
Function: pubMedSearch_Global
File: /var/www/html/application/controllers/Detail.php
Line: 489
Function: pubMedGetRelatedKeyword
File: /var/www/html/index.php
Line: 316
Function: require_once
Eighty-six adult patients were studied by PA chest film and fluoroscopy for coronary artery calcification (CAC). A triangular area (CAC triangle) along the left mid-heart border of the PA chest film was used in identifying CAC. Of 57 patients, 24 (42%) with CAC observed fluoroscopically had a strongly suspected or positive CAC triangle. The CAC triangle in the PA chest film has proved useful in identifying coronary artery calcification on the plain film.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1148/129.1.7 | DOI Listing |
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!