prehospital dynamic ECGOBJECTIVE: Repeated or serial 12-lead electrocardiograms (ECGs) in the prehospital setting may improve management of patients with subtle ST-segment elevation (STE) or with a ST-segment elevation myocardial infarction (STEMI) that evolves over time. However, there is a minimal...
, the 12-lead ECG shows significant ST segment elevation during STEMI, unlike the ST depressions and ST-T wave changes seen during unstable angina and non-ST segment elevation MI. The Figure below illustrates the ECG during an anterior ST segment elevation MI with “tombstoning” o...
Mission: Lifeline aims to improve application of guideline‐recommended care for STEMI through development and promotion of regional systems of care. Relevant class I recommendations from the 2013 American College of Cardiology Foundation/AHA STE...
急诊STEMI诊疗流程。 1.初步评估和稳定。 评估气道、呼吸和循环。 通过鼻导管或面罩给氧。 建立静脉通路。 抽血进行心脏酶、电解质和凝血检查。 获得12导联心电图(ECG)。 2.溶栓或初级PCI. 如果患者符合资格标准,进行溶栓治疗或转诊进行初级经皮冠状动脉介入治疗(PCI)。 对于溶栓治疗,给予阿替普酶(Activase)或替...
However, viewing the "orderly sequenced" 12-lead ECG display, two more contiguous pairs become obvious in the frontal plane: +I and aVR; aVR and +II. The 24-lead ECG is a display of the standard 12-lead ECG as both the classical positive leads and their negative (inverted) counterparts...
6-step Method for 12-lead ECG interpretation ‘6步法’解析12导联心电图 纽约樱花岛小天使 1354 0 窦性心律不齐,二度二型窦房阻滞,左前分支阻滞加右束支阻滞,室性逸搏,房性逸搏 初少光 1006 0 【油管】病例分析X射线分解:影像学上的支气管扩张症 简介中附笔记 纽约樱花岛小天使 792 0 推荐一个...
Prehospital 12-lead ECG: efficacy or effectiveness? INTRODUCTION: Previous literature has documented that prehospital 12-lead electrocardiography (ECG) decreases the time to reperfusion in patients with an a... R Swor,S Hegerberg,A Mchugh-Mcnally,... - 《Prehospital Emergency Care》 被引量: 548...
Many prehospital protocols require acquisition of a single 12-lead electrocardiogram (ECG) when assessing a patient for ST-segment elevation myocardial infarction (STEMI). However, it is known that ECG evidence of STEMI can evolve over t... CA Swenne - 《Journal of Electrocardiology》 被引量: ...
12-leadECGrecordingandinterpretationis indicatedassoonaspossibleatthepointofFMC,withamaximumtargetdelayof 10min,36,38 1 B ECGmonitoringwithdefibrillatorcapacity isindicatedassoonaspossibleinallpatientswithsuspectedSTEMI.44.45 1 B Theuseofadditionalposteriorchestwallleads(V-Vg)inpatientswithhighsuspicionofposterio...
Although new diagnostic methods are continuously developed, the 12-lead body surface ECG remains the single most important initial clinical test for myocardial ischemia and infarction. For potential NSTEMI patients, we should obtain serial ECGs for comparison. Expert consultation, assisted by bedside ...