New ST changes compared with previous ECGs. Dynamic / progressive ECG changes — the degree of ST elevation increases on serial ECGs. Reciprocal ST depression. High clinical suspicion of STEMI — ongoing ischemic chest pain, sick-looking patient (e.g. pale, sweaty), hemodynamic instability.

2020年4月23日 · The goal of the 2020 Challenge is to identify clinical diagnoses from 12-lead ECG recordings. We ask participants to design and implement a working, open-source algorithm that can, based only on the clinical data provided, automatically identify the cardiac abnormality or abnormalities present in each 12-lead ECG recording.

The goal of the 2020 PhysioNet Challenge was to identify clinical diagnoses from 12-lead ECG recordings. We asked participants to design and implement a working, open-source algorithm that can, based only on the clinical data provided, automatically identify any cardiac abnormalities present in a 12-lead ECG recording.

Classification of 12-lead ECGs: the PhysioNet/Computing in Cardiology Challenge 2020. Physiol Meas. 41 (2020). doi: 10.1088/1361-6579/abc960. In these tables, you can find the following information: Official entries that were scored on the validation and test data and ranked in the Challenge: physionet_2020_official_scores.csv

2020年4月24日 · The PTB-XL ECG dataset is a large dataset of 21837 clinical 12-lead ECGs from 18885 patients of 10 second length. The raw signal data has been annotated by up to two cardiologists with 71 different ECG statements and is supplemented by rich metadata.

Abstract: The PhysioNet/Computing in Cardiology Challenge 2020 focused on the identification of cardiac abnormalities in 12-lead electrocardiogram (ECG) recordings. A total of 66,361 recordings with clinical diagnoses were sourced from five hospital systems in four countries.

2021年1月1日 · This work addresses these issues by providing a standard, multi-institutional database and a novel scoring metric through a public competition: the PhysioNet/Computing in Cardiology Challenge 2020. Approach: A total of 66 361 12-lead ECG recordings were sourced from six hospital systems from four countries across three continents; 43 101 ...

The 3rd China Physiological Signal Challenge 2020 (CPSC 2020) aims to encourage the development of algorithms for searching for premature ventricular contraction (PVC) and supraventricular premature beat (SPB) from 24-hour dynamic single-lead ECG recordings usually with low signal quality and/or abnormal rhythm waveforms.

2020年8月29日 · Systematic ECG screening should be considered to detect AF in patients aged ≥75 years, or those at high risk of stroke. All patients diagnosed with AF should undergo a “structured characterization,” which includes stroke risk, symptom severity, AF burden, and AF substrate assessment.

The document discusses what an ECG is and provides information about reading and interpreting ECGs. It defines ECG, describes what can be detected from an ECG like enlargement, ischemia and arrhythmias. It also discusses concepts like axis of the heart, heart rate calculation, intervals like PR, and criteria for detecting ventricular enlargement.