Observational studyAnnals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc2015
A Predictive Study of the Dynamic Development of the P-Wave Terminal Force in Lead V1 in the Electrocardiogram in Relation to Long-Term Prognosis in Non-ST-Segment Elevation Acute Coronary Syndrome Patients during Hospitalization.
Observational study in Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 15 citations in OpenAlex.
- The clinical value of P-wave terminal force in lead V1 in evaluating pericardial thickness in tuberculous constrictive pericarditis.Journal of cardiothoracic surgery · 2024Article
- Electrocardiographic Left Atrial Abnormality and B-Type Natriuretic Peptide in a General Japanese Population: NIPPON DATA2010.Journal of atherosclerosis and thrombosis · 2021Article
- Electrocardiographic left atrial abnormality in patients presenting with ischemic stroke.Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association · 2020Article
- A predictive value of the dynamic changes of the P-wave terminal force in lead VJournal of clinical laboratory analysis · 2020Observational
- P Wave Peak Time for Predicting an Increased Left Atrial Volume Index in Hemodialysis Patients.Medical principles and practice : international journal of the Kuwait University, Health Science Centre · 2020Article
- Interatrial Block Predicts Atrial Fibrillation and Total Mortality in Patients with Cardiac Resynchronization Therapy.Cardiology · 2020Article
- Variations of electrocardiographic parameters during hospitalization predict long-term outcomes in patients with non-ST-segment elevation myocardial infarction.Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc · 2019Article
- Abnormal P-Wave Terminal Force in Lead V1 Predicts Left Main and/or Three-Vessel Disease in Patients with Non-ST-Segment Elevation Myocardial Infarction P-Wave Abnormality and Extensive Coronary Artery Disease.Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc · 2015Article
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10 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundChanges in the ECG indicator PtfV1 reflect left atrial pressure and left ventricular diastolic function in NSTE-ACS patients during hospitalization. The value of PtfV1 in the evaluation of long-term prognosis in NSTE-ACS is still not clear. The purpose of this study was to investigate the relationship between the dynamic changes in P-wave terminal force in lead V1(PtfV1) in the ECG of non-ST-segment elevation acute coronary syndrome (NSTE-ACS) patients during hospitalization and the long-term major adverse cardiovascular events (MACEs) of patients.
methodsA total of 595 patients who received coronary angiography and were confirmed as NSTE-ACS in the coronary heart disease database of Department of Cardiology of West China Hospital were continuously included. The PtfV1 and other clinical data at admission and discharge were collected and dynamically observed. The end events of follow-up observation were MACEs.
resultsFollow-up was performed on 595 patients for 24.71 ± 1.95 months. There were 127 PtfV1(+) and 468 PtfV1(-) at admission, and the incidences of MACEs were 14.2% and 11.1%, respectively (P = 0.731). Compared with patients with persistent PtfV1(-) ECG at admission and discharge, 53 patients with persistent PtfV1(+) ECG at admission and discharge had increased risk for MACEs (HR: 2.221, 95% CI: 1.072-4.601, P = 0.032); 94 patients with new PtfV1(+) ECG at discharge also had significantly increased risk for MACEs (HR: 2.993, 95% CI: 1.660-5.397, P = 0.000).
conclusionsNSTE-ACS patients with persistent PtfV1(+) ECG indicators at admission and discharge and new PtfV1(+) at discharge had significantly increased risk of MACEs.
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