Association between age and readmission after percutaneous coronary intervention for acute myocardial infarction

Heart ◽  
2020 ◽  
Vol 106 (20) ◽  
pp. 1595-1603
Author(s):  
Yingyi Qin ◽  
Xin Wei ◽  
Hedong Han ◽  
Yumeng Wen ◽  
Kevin Gu ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Acute Myocardial Infarction ◽  
Percutaneous Coronary Intervention ◽  
Logistic Regression ◽  
Lower Risk ◽  
Coronary Intervention ◽  
Unplanned Readmission ◽  
Younger Patients ◽  
Percutaneous Coronary ◽  
Readmission Risk

ObjectiveThis study aimed to investigate the association between age and the risk of 30-day unplanned readmission among adult patients with acute myocardial infarction (AMI) undergoing percutaneous coronary intervention (PCI).MethodsThis retrospective analysis included patients from the Nationwide Readmissions Database with AMI who underwent PCI during 2013–2014. We used multivariable logistic regression model to calculate adjusted odds ratios (AORs) for risk of readmission. To examine potential non-linear association, we performed logistic regression with restricted cubic splines (RCS).ResultsOf the 492 550 patients with AMI aged above 18 years undergoing PCI during the index hospitalisation, 48 630 (9.87%) were readmitted within 30 days. Although the crude readmission rate of younger patients (aged 18–54 years) was the lowest (7.27%), younger patients had higher risk of readmission compared with patients aged 55–64 years for all-causes (AOR 1.06 (1.01 to 1.11), p=0.0129) and specific causes, such as AMI and chest pain (both cardiac and non-specific) after adjusted for covariates. Patients aged 65–74 years were at lower risk of all-cause readmission. Older patients (age ≥75 years) had higher risk of readmission for heart failure (AOR 1.50 (1.29 to 1.74)) and infection (AOR 1.44 (1.16 to 1.79)), but lower risk for chest pain. RCS analyses showed a U-shaped relationship between age and readmission risk.ConclusionsOur results suggest higher risk of readmission in younger patients for all-cause unplanned readmission after adjusted for covariates. The trends of readmission risk along with age were different for specific causes. Age-targeted initiatives are warranted to reduce preventable readmissions in patients with AMI undergoing PCI.

Increasing the Penetration of Primary Angioplasty in Europe

2012 ◽  
Vol 8 (1) ◽  
pp. 60 ◽  
Author(s):  
Zuzana Kaifoszova ◽  
Petr Widimsky ◽  
◽  
Keyword(s):  
Myocardial Infarction ◽  
Acute Myocardial Infarction ◽  
Percutaneous Coronary Intervention ◽  
Treatment Guidelines ◽  
Coronary Intervention ◽  
Reperfusion Therapy ◽  
Success Factor ◽  
The Balkans ◽  
Life Saving ◽  
Percutaneous Coronary

Primary percutaneous coronary intervention (PPCI) is recommended by the European Society of Cardiology (ESC) treatment guidelines as the preferred treatment for ST-elevation acute myocardial infarction (STEMI) whenever it is available within 90–120 minutes of the first medical contact. A survey conducted in 2008 in 51 ESC countries found that the annual incidence of hospital admissions for acute myocardial infarction is around 1,900 patients per million population, with an incidence of STEMI of about 800 per million. It showed that STEMI patients’ access to reperfusion therapy and the use of PPCI or thrombolysis (TL) vary considerably between countries. Northern, western and central Europe already have well-developed PPCI services, offering PPCI to 60–90 % of all STEMI patients. Southern Europe and the Balkans are still predominantly using TL. Where this is the case, a higher proportion of patients are left without any reperfusion treatment. The survey concluded that a nationwide PPCI strategy results in more patients being offered reperfusion therapy. To address the inequalities in STEMI patients’ access to life-saving PPCI, and to support the implementation of the ESC STEMI treatment guidelines in Europe, the Stent for Life (SFL) Initiative was launched jointly by the European Association of Percutaneous Cardiovascular Interventions (EAPCI) and EuroPCR in 2008. National cardiac societies from Bulgaria, France, Greece, Serbia, Spain and Turkey signed the SFL Declaration at the ESC Congress in Barcelona in 2009. The aim of the SFL Initiative is to improve the delivery of, and STEMI patients’ access to, life-saving PPCI and thereby reduce mortality and morbidity. Currently, 10 national cardiac societies support the SFL Initiative in their respective countries. SFL national action programmes have been developed and are being implemented in several countries. The formation of regional PPCI networks involving emergency medical services, non-percutaneous coronary intervention hospitals and PPCI centres is considered to be a critical success factor in implementing PPCI services effectively. This article describes examples of how SFL countries are progressing in implementing their national programmes, thus increasing PPCI penetration in Europe.

Thrombolytic Therapy in the Current ERA: Myocardial Infarction and Beyond

2018 ◽  
Vol 24 (4) ◽  
pp. 414-426 ◽  
Author(s):  
Patrick Proctor ◽  
Massoud A. Leesar ◽  
Arka Chatterjee
Keyword(s):  
Myocardial Infarction ◽  
Cardiovascular Disease ◽  
Acute Myocardial Infarction ◽  
Percutaneous Coronary Intervention ◽  
Ischemic Stroke ◽  
Thrombolytic Therapy ◽  
Coronary Intervention ◽  
Evidence Base ◽  
Primary Pci ◽  
Percutaneous Coronary

Thrombolytic therapy kick-started the era of modern cardiology but in the last few decades it has been largely supplanted by primary percutaneous coronary intervention (PCI) as the go-to treatment for acute myocardial infarction. However, these agents remain important for vast populations without access to primary PCI and acute ischemic stroke. More innovative uses have recently come up for the treatment of a variety of conditions. This article summarizes the history, evidence base and current use of thrombolytics in cardiovascular disease.

Risk factors of coronary microvascular obstruction (Preprint)

2020 ◽  
Author(s):  
Yong Li ◽  
Shuzheng Lyu
Keyword(s):  
Risk Factors ◽  
Myocardial Infarction ◽  
Percutaneous Coronary Intervention ◽  
Logistic Regression ◽  
Microvascular Obstruction ◽  
Coronary Intervention ◽  
St Elevation Myocardial Infarction ◽  
Neutrophil Percentage ◽  
Percutaneous Coronary ◽  
St Elevation

BACKGROUND Coronary microvascular obstruction /no-reflow(CMVO/NR) is a predictor of long-term mortality in survivors of ST elevation myocardial infarction (STEMI) underwent primary percutaneous coronary intervention (PPCI). OBJECTIVE To identify risk factors of CMVO/NR. METHODS Totally 2384 STEMI patients treated with PPCI were divided into two groups according to thrombolysis in myocardial infarction(TIMI) flow grade:CMVO/NR group(246cases,TIMI 0-2 grade) and control group(2138 cases,TIMI 3 grade). We used univariable and multivariable logistic regression to identify risk factors of CMVO/NR. RESULTS A frequency of CMVO/NR was 10.3%(246/2384). Logistic regression analysis showed that the differences between the two groups in age(unadjusted odds ratios [OR] 1.032; 95% CI, 1.02 to 1.045; adjusted OR 1.032; 95% CI, 1.02 to 1.046 ; P <0.001), periprocedural bradycardia (unadjusted OR 2.357 ; 95% CI, 1.752 to 3.171; adjusted OR1.818; 95% CI, 1.338 to 2.471 ; P <0.001),using thrombus aspirationdevices during operation (unadjusted OR 2.489 ; 95% CI, 1.815 to 3.414; adjusted OR1.835; 95% CI, 1.291 to 2.606 ; P =0.001),neutrophil percentage (unadjusted OR 1.028 ; 95% CI, 1.014 to 1.042; adjusted OR1.022; 95% CI, 1.008 to 1.036 ; P =0.002) , and completely block of culprit vessel (unadjusted OR 2.626; 95% CI, 1.85 to 3.728; adjusted-OR 1.656;95% CI, 1.119 to 2.45; P =0.012) were statistically significant ( P <0. 05). The area under the receiver operating characteristic curve was 0.6896 . CONCLUSIONS Age , periprocedural bradycardia, using thrombus aspirationdevices during operation, neutrophil percentage ,and completely block of culprit vessel may be independent risk factors for predicting CMVO/NR. We registered this study with WHO International Clinical Trials Registry Platform (ICTRP) (registration number: ChiCTR1900023213; registered date: 16 May 2019).http://www.chictr.org.cn/edit.aspx?pid=39057&htm=4. Key Words: Coronary disease ST elevation myocardial infarction No-reflow phenomenon Percutaneous coronary intervention

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