Prognostic impact of blood pressure and heart rate at admission on in-hospital mortality after primary percutaneous intervention for acute myocardial infarction with ST-segment elevation in western Romania
Authors Bordejevic DA, Caruntu F, Mornos C, Olariu I, Petrescu L, Tomescu MC, Citu I, Mavrea A, Pescariu S
Received 8 May 2017
Accepted for publication 31 July 2017
Published 23 August 2017 Volume 2017:13 Pages 1061—1068
Checked for plagiarism Yes
Review by Single-blind
Peer reviewers approved by Dr Akshita Wason
Peer reviewer comments 2
Editor who approved publication: Professor Garry Walsh
Diana Aurora Bordejevic,1,* Florina Caruntu,1,* Cristian Mornos,2 Ioan Olariu,2 Lucian Petrescu,2 Mirela Cleopatra Tomescu,1 Ioana Citu,1 Adelina Mavrea,1 Sorin Pescariu2
1Internal Medicine Department, 2Cardiology Department, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
*These authors contributed equally to this work
Background: The purpose of this retrospective study was to evaluate the prognostic impact of systolic blood pressure (SBP) and heart rate (HR) on in-hospital mortality in ST-segment elevation acute myocardial infarction (STEMI) patients, after primary percutaneous intervention (PCI).
Patients and methods: The study included 294 patients admitted for STEMI. They were divided into five groups according to the SBP at admission: group I, <105 mmHg; group II, 105–125 mmHg; group III, 126–140 mmHg; group IV, 141–158 mmHg; and group V, ≥159 mmHg. Increased HR was defined as ≥80 beats per minute (bpm). In-hospital death was defined as all-cause death during admission and classified into cardiac and noncardiac death.
Results: Among the 294 patients admitted for STEMI, 218 (74%) were men. The mean age was 62±17 years. In-hospital mortality rate was 6% (n=18), with 11 (3.7%) deaths having cardiac causes. The highest mortality was registered in group I (n=9, 16%, P=0.018). Compared to the other groups, group I patients were older (P=0.033), more often smokers (P=0.026), and had a history of myocardial infarction (P=0.003), systemic hypertension (P=0.023), diabetes (P=0.041), or chronic kidney disease (P=0.0200). They more often had a HR ≥80 bpm (P=0.028) and a Killip class 3 or 4 at admission (P=0.020). The peak creatine phosphokinase-MB level was significantly higher in this group (P=0.005), while the angiographic findings more often identified as culprit lesions were the right coronary artery (P=0.005), the left main trunk (P=0.040), or a multivessel coronary artery disease (P=0.044). Multivariate analysis showed that group I patients had a significantly higher risk for both all-cause death (P=0.006) and cardiac death (P=0.003). Patients with HR ≥80 bpm also had higher mortality rates (P=0.0272 for general mortality and P=0.0280 for cardiac mortality).
Conclusion: The present study suggests that SBP <105 mmHg and HR ≥80 bpm at admission of STEMI patients are associated with a higher risk of in-hospital death, even after primary PCI.
Keywords: blood pressure, heart rate, STEMI, primary PCI, outcome
This work is published and licensed by Dove Medical Press Limited. The full terms of this license are available at https://www.dovepress.com/terms.php and incorporate the Creative Commons Attribution - Non Commercial (unported, v3.0) License. By accessing the work you hereby accept the Terms. Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Limited, provided the work is properly attributed. For permission for commercial use of this work, please see paragraphs 4.2 and 5 of our Terms.Download Article [PDF] View Full Text [HTML][Machine readable]
Other articles by this author:
Canada acute coronary syndrome score was a stronger baseline predictor than age ≥75 years of in-hospital mortality in acute coronary syndrome patients in western Romania
Pogorevici A, Citu IM, Bordejevic DA, Caruntu F, Tomescu MC
Published Date: 26 April 2016
Causes and predictors of hospital readmissions in patients older than 65 years hospitalized for heart failure with preserved left ventricular ejection fraction in western Romania
Mavrea AM, Dragomir T, Bordejevic DA, Tomescu MC, Ancusa O, Marincu I
Published Date: 17 June 2015
Factors associated with prolonged hospitalization, readmission, and death in elderly heart failure patients in western Romania
Gyalai-Korpos I, Ancusa O, Dragomir T, Tomescu MC, Marincu I
Published Date: 11 March 2015