| Autor: |
Charles Yao-Cheng, Ho, Mildred, Lee, Seif, El-Jack, Peter, Barr, Mark, Simmonds, Gerry, Devlin, Philip D, Adamson, Michael, Williams, Andrew J, Kerr |
| Rok vydání: |
2021 |
| Předmět: |
|
| Zdroj: |
The New Zealand medical journal. 134(1537) |
| ISSN: |
1175-8716 |
| Popis: |
The last two decades in New Zealand have seen increased availability of primary percutaneous coronary intervention (PCI) for ST-segment elevation myocardial infarction (STEMI) and early invasive coronary angiography (ICA) for other high-risk acute coronary syndrome (ACS) patients. One metric to assess the clinical appropriateness of these invasive strategies is to examine the false-positive rate for the investigation (ie, the rate of non-ACS diagnoses).All patients presenting to New Zealand public hospitals with suspected ACS who underwent ICA between 2015 and 2019 were recorded prospectively in the All New Zealand Acute Coronary Syndrome Quality Improvement registry. The cohort was divided according to clinical impression at presentation: (1) suspected STEMI24h and (2) other suspected ACS. The final discharge diagnosis for each patient were obtained from the registry.There were 6,059 (20%) patients with suspected STEMI24h and 24,258 (80%) with other suspected ACS. Of the suspected STEMIs24h, 90.6% had a final diagnosis of STEMI, 3.5% non-ST segment elevation ACS (NSTEACS) and only 5.9% had a non-ACS diagnosis. Of those with other suspected ACS, 80.7% had a final ACS diagnosis. Across all New Zealand district health boards (DHBs), the proportion of non-ACS diagnoses was similar for suspected STEMI presentations. However, for other suspected ACS, the proportions were higher in DHBs with rapid access to coronary interventional facilities than in those without (17.6% vs 7.0%, p0.001).False-positive catheter laboratory activations for suspected STEMI patients are low across New Zealand. The differences in the proportion of non-ACS diagnoses according to DHB interventional capability for other suspected ACS requires further investigation. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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