Results 111 to 120 of about 6,661,307 (278)

Terminal QRS Complex Distortion on the Admission Electrocardiogram in Anterior Acute Myocardial Infarction and Association with Residual Flow and Infarct Size after Primary Angioplasty [PDF]

open access: gold, 2005
Hyun Suk Yang   +9 more
openalex   +1 more source

Predictive value of isolated very low QRS voltage in tilt-table test for neurally mediated syncope

open access: yesSAGE Open Medicine
Objective: The cause of syncope is generally determined based on clinical manifestations. There has been little discussion about the value of electrocardiograms for diagnosing neurally mediated syncope.
Haichao Chen   +9 more
doaj   +1 more source

Management of hemodynamically stable wide QRS complex tachycardia in patients with implantable cardioverter defibrillators. [PDF]

open access: yesFront Cardiovasc Med, 2022
Regoli FD   +8 more
europepmc   +1 more source

Qr-Hint: Actionable Hints Towards Correcting Wrong SQL Queries [PDF]

open access: yesarXiv
We describe a system called Qr-Hint that, given a (correct) target query Q* and a (wrong) working query Q, both expressed in SQL, provides actionable hints for the user to fix the working query so that it becomes semantically equivalent to the target.
arxiv  

Complex narrow band-pass filters for QRS detection in contactless magnetocardiograms of small animals [PDF]

open access: green, 2005
Uwe Steinhoff   +5 more
openalex   +1 more source

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