Cardiac Enzymes | 合法醫療器材資訊網

由SPatibandla著作·2020·被引用5次—[6]However,itisalsoimportanttonotethatthespecificityofH-FABPindetectingacuteMIwaslessthanthatoftroponinandCK-MB.[6] ...

Introduction

Cardiac enzymes have been in use since the mid 20th century in evaluating patients with suspected acute myocardial infarction (MI). The biomarkers used back then are not clinically relevant today as more sensitive and specific biomarkers have replaced them. Troponins are the most widely recognized and important cardiac enzymes used in the diagnosis of acute myocardial ischemia in modern medicine. The majority of patients with an acute MI will have elevation in troponins within 2 to 3 hours of arrival at the emergency department, versus 6 to 12 hours with creatine kinase.

Diagnostic Tests

The first biomarker used to aid in the diagnosis of acute MI was aspartate aminotransferase (AST). In 1954, Ladue et al. proposed that AST released from cardiomyocytes undergoing necrosis would be useful in diagnosing acute MI.[1] AST increases in the blood 3 to 4 hours after an ...

Myocardial Infarction Serum Markers | 合法醫療器材資訊網

由 H Basit 著作 · 2020 — New or presumed new significant ST segment-T wave changes or new left bundle branch ... Per gram of myocardial tissue, more troponin is present than CK-MB. Read More

Cardiac Enzymes | 合法醫療器材資訊網

由 S Patibandla 著作 · 2020 · 被引用 5 次 — [6] However, it is also important to note that the specificity of H-FABP in detecting acute MI was less than that of troponin and CK-MB.[6] ... Read More

Cardiac Markers in the Early Diagnosis and Management of ... | 合法醫療器材資訊網

由 HA Al-Hadi 著作 · 2009 · 被引用 57 次 — Non-ST elevation MI (with cardiac marker elevation) is also ... This is often the case in a significant proportion of patients in whom ... Read More

The clinical significance of cardiac troponins in medical practice | 合法醫療器材資訊網

由 MA Al-Otaiby 著作 · 2011 · 被引用 30 次 — The current guidelines for the diagnosis of non-ST segment elevation ... Troponin has two peaks rendering it offers no advantage over CK-MB for early ... Read More

Troponin | 合法醫療器材資訊網

由 L Babuin 著作 · 2005 · 被引用 770 次 — By this time, cardiac troponin had supplanted MB-CK as the biomarker of choice for ... for patients with ST-segment elevation myocardial infarction (STEMI). Read More

Cardiac Markers | 合法醫療器材資訊網

2018年11月20日 — (The WHO cutoffs define acute MI using CK-MB and report troponin ... patients with chest pain and acute MI with ST-segment elevation ... Read More

Troponin T or troponin I or CK | 合法醫療器材資訊網

由 PO Collinson 著作 · 1998 · 被引用 165 次 — Diagnosis and management of patients presenting with ST segment elevation has been clarified by large clinical trials of thrombolytic agents. Read More

Impact of the troponin standard on the prevalence of acute ... | 合法醫療器材資訊網

由 MC Kontos 著作 · 2003 · 被引用 148 次 — The revised definition for MI will have important clinical and health care ... analysis of consecutive patients without ST-segment elevation admitted for ... Read More

(PDF) Comparison between Cardiac Troponin I and CK | 合法醫療器材資訊網

To compare the prognostic value between cTnI and CK-MB mass in patients with ACS without ST-segment elevation. 1,027 patients were analyzed in a prospective ... Read More

Comparison between cardiac troponin I and CK | 合法醫療器材資訊網

2011年2月4日 — Patients with both biomarkers elevated had more ST-segment ... for this purpose, because patients without elevation of cardiac troponin may ... Read More

相關資訊整理