A PHP Error was encountered

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

Association of Heart Rate With Troponin Levels Among Patients With Symptomatic Atrial Fibrillation. | LitMetric

This cohort study investigates heart rate and cardiac troponin levels in patients admitted to the emergency department with symptomatic atrial fibrillation.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7509607PMC
http://dx.doi.org/10.1001/jamanetworkopen.2020.16880DOI Listing

Publication Analysis

Top Keywords

heart rate
8
troponin levels
8
levels patients
8
symptomatic atrial
8
atrial fibrillation
8
association heart
4
rate troponin
4
patients symptomatic
4
fibrillation cohort
4
cohort study
4

Similar Publications

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!