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| 2. |
- Bång, Angela, et al.
(författare)
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Lower mortality after prehospital recognition and treatment followed by fast tracking to coronary care compared with admittance via emergency department in patients with ST-elevation myocardial infarction.
- 2008
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Ingår i: International journal of cardiology. - : Elsevier BV. - 1874-1754 .- 0167-5273. ; 129:3, s. 325-332
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVES: To describe the short-and long-term outcome among patients with an ST-elevation myocardial infarction (STEMI), assessed and treated by the emergency medical services (EMS) in relation to whether they were fast tracked to a coronary care unit (CCU) or admitted via the emergency department (ED). METHODS: Consecutive patients admitted to the CCU at Sahlgrenska University Hospital with ST elevations on admission ECG were analysed with respect to whether they by the EMS were fast tracked to the CCU or the adjacent coronary angiography laboratory (direct CCU group; n=261) or admitted via the ED (ED group; n=235). RESULTS: Whereas the two groups were similar with regard to age and previous history, those who were fast tracked to CCU were more frequently than the ED patients diagnosed and treated as STEMI already prior to hospital admission. Reperfusion therapy was more commonly applied in the CCU group compared with the ED group (90% vs 67%; <0.0001). The delay times (median) were shorter in the direct CCU group than in the ED group, with a difference of 10 min from the onset of symptoms to arrival in hospital and 25 min from hospital arrival to the start of reperfusion treatment (primary PCI or in-hospital fibrinolysis). Patients in the direct CCU group had lower 30-day mortality (7.3% vs. 15.3%; p=0.004), as well as late mortality (>30 days to five years) (11.6% vs. 20.6%; p=0.008). CONCLUSION: Among patients transported with ambulance due to STEMI there was a significant association between early recognition and treatment followed by fast tracking to the CCU and long term survival. A higher rate of and a more rapid revascularisation were probably of significant importance for the outcome.
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| 4. |
- Hartford, Marianne, 1944, et al.
(författare)
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C-reactive protein, interleukin-6, secretory phospholipase A(2) group IIA and intercellular adhesion molecule-1 in the prediction of late outcome events after acute coronary syndromes
- 2007
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Ingår i: J Intern Med. - : Wiley. - 0954-6820 .- 1365-2796. ; 262:5, s. 526-536
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Tidskriftsartikel (refereegranskat)abstract
- Objective. We investigated whether levels of C-reactive protein (CRP), interleukin-6 (IL-6), secretory phospholipase A(2) group IIA (sPLA(2)-IIA) and intercellular adhesion molecule-1 (ICAM-I) predict late outcomes in patients with acute coronary syndromes (ACS). Design. Prospective longitudinal study. CRP (mg L(-1)), IL-6 (pg mL(-1)), sPLA(2)-IIA (ng mL(-1)) and ICAM-1 (ng mL(-1)) were measured at days 1 (n = 757) and 4 (n = 533) after hospital admission for ACS. Their relations to mortality and rehospitalization for myocardial infarction (MI) and congestive heart failure (CHF) were determined. Setting. Coronary Care Unit at Sahlgrenska University Hospital, Gothenburg, Sweden. Subjects. Patients with ACS alive at day 30; median follow-up 75 months. Results. Survival was related to day 1 levels of all markers. After adjustment for confounders, CRP, IL-6 and ICAM-1, but not sPLA(2)-IIA, independently predicted mortality and rehospitalization for CHF. For CRP, the hazard ratio (HR) was 1.3 for mortality (95% confidence interval (CI): 1.1-1.5, P = 0.003) and 1.4 for CHF (95% CI: 1.1-1.9, P = 0.006). For IL-6, HR was 1.3 for mortality (95% CI: 1.1-1.6, P < 0.001) and 1.4 for CHF (95% CI: 1.1-1.8, P = 0.02). For ICAM-1, HR was 1.2 for mortality (95% CI: 1.0-1.4, P = 0.04) and 1.3 for CHF (95% CI: 1.0-1.7, P = 0.03). No marker predicted MI. Marker levels on day 4 provided no additional predictive value. Conclusions. In patients with ACS, CRP, IL-6, sPLA(2)-IIA and ICAM-1 are associated with long-term mortality and CHF, but not reinfarction. CRP, IL-6 and ICAM-1 provide prognostic information beyond that obtained by clinical variables.
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| 5. |
- Hartford, Marianne, 1944, et al.
(författare)
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CRP, interleukin-6, secretory phospholipase A(2) group IIA, and intercellular adhesion molecule-1 during the early phase of acute coronary syndromes and long-term follow-up
- 2006
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Ingår i: Int J Cardiol. - : Elsevier Ireland Ltd. ; 108:1, s. 55-62
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVES: The objectives of this study were to examine the time course of the inflammatory response in acute coronary syndromes (ACS) and to assess the markers of inflammation and their relation to disease severity. METHODS: We prospectively studied 134 patients with ACS who survived for at least 30 months. The patients were divided into four groups: acute myocardial infarction (MI) with (n=54) or without (n=46) ST-segment elevation and unstable angina with (n=14) or without (n=20) increased risk. Plasma levels of C-reactive protein (CRP), interleukin-6 (IL-6), secretory phospholipase A(2) group IIA (sPLA(2)-IIA), and intercellular adhesion molecule-1 (ICAM-1) were measured on days 1 and 4 and after 3 and 30 months. RESULTS: The highest levels of CRP and sPLA(2)-IIA were seen on day 4 but for IL-6 on day 1. These three markers, but not ICAM-1, were significantly related to disease severity, CKMB, and ejection fraction. Patients in Killip class II-IV had higher levels than those in Killip class I. The individual acute-phase responses correlated with marker levels at 3 and 30 months. ICAM-1 correlated with the development of congestive heart failure. CONCLUSIONS: In ACS there seems to be an individual predisposition to inflammatory response. Plasma IL-6 is the first marker to rise, while sPLA(2)-IIA and CRP peak later. All three markers, especially CRP, may discriminate between MI and non-MI. ICAM-1 seems to reflect other aspects of the inflammatory processes than the other markers. The results emphasize the complexity of the inflammatory response in ACS and stress the need for further studies involving multiple markers.
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| 6. |
- Herlitz, Johan, 1949, et al.
(författare)
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Determinants for an impaired quality of life 10 years after coronary artery bypass surgery
- 2005
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Ingår i: Int J Cardiol. - : Elsevier BV. - 0167-5273 .- 1874-1754. ; 98:3, s. 447-52
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: To identify determinants of an inferior quality of life (QoL) 10 years after coronary artery bypass grafting (CABG). SETTING: Sahlgrenska University Hospital, Goteborg, Sweden. PARTICIPANTS: All patients from Western Sweden who underwent CABG between 1988 and 1991 without simultaneous valve surgery and no previous CABG. MAIN OUTCOME MEASURES: Questionnaires for evaluating QoL 10 years after the operation. Three different instruments were used: The Nottingham health profile (NHP), the psychological general wellbeing index (PGWI), and the Physical Activity Score (PAS). RESULTS: 2000 patients underwent CABG, of whom 633 died during 10 years of follow-up. Information on QoL at 10 years was available in 976 patients (71% of survivors). A history of diabetes and chronic obstructive pulmonary disease were the two independent predictors for an inferior QoL with all three instruments. Furthermore, there were three predictors of an inferior QoL with two of the instruments: high age, female sex and a history of hypertension. A number of factors predicted an inferior QoL with one of the instruments. These were the duration of angina pectoris and functional class prior to CABG, renal dysfunction, a history of cerebrovascular disease, obesity, height, duration of respirator treatment and requirement of inotropic drugs postoperatively. In addition, when introducing preoperative QoL into the model a low QoL before surgery was a strong independent predictor also of an inferior QoL 10 years after CABG. CONCLUSION: Variables independently predictive of an impaired QoL 10 years after CABG, irrespective of the instrument used, were an impaired QoL prior to surgery, chronic obstructive pulmonary disease and a history of diabetes. However, other factors reflecting gender, the previous history as well as postoperative complications were also associated with the QoL 10 years later in at least one of these instruments.
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| 7. |
- Herlitz, Johan, 1949, et al.
(författare)
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Quality of life 15 years after coronary artery bypass grafting.
- 2009
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Ingår i: Coronary artery disease. - : Lippincott Williams & Wilkins. - 1473-5830 .- 0954-6928. ; 20:6, s. 363-9
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVES: To describe changes in quality of life (QoL) during 15 years after coronary artery bypass grafting (CABG) and prediction of impaired QoL after 15 years. METHODS: All patients in western Sweden who underwent primary CABG without simultaneous valve surgery between 1988 and 1991 were included. QoL during a period of 15 years after CABG was evaluated with three instruments: the Nottingham Health Profile, the Psychological General Well-Being Index, and the Physical Activity Score. RESULTS: A total of 2000 patients took part in the survey, (none excluded) of whom 808 were still alive after 15 years and 79% answered the inquiry. Despite an ongoing decline in QoL over the years, an improvement in QoL was maintained in most sub-dimensions at the 15-year follow-up compared with that prior to surgery. Seven factors emerged as predictors of impaired QoL 15 years after CABG. They are as follows: (i) high age, (ii) female sex, (iii) history of diabetes, (iv) obesity, (v) prolonged stay in the intensive care unit, (vi) prolonged treatment on a ventilator, (vii) need for inotropic drugs at the time of surgery; of which the latter three might be secondary to left ventricular dysfunction. CONCLUSION: Despite an ongoing decline in QoL over the years, there was still an improvement in most aspects of QoL 15 years after CABG compared with that before surgery. Intensified early treatment of diabetes, obesity, and left ventricular dysfunction in CABG patients might allow an even better long-term QoL.
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| 8. |
- Herlitz, Johan, 1949, et al.
(författare)
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Symptoms of chest pain and dyspnea and factors associated with chest pain and dyspnea 10 years after coronary artery bypass grafting.
- 2008
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Ingår i: American heart journal. - : Elsevier BV. - 1097-6744 .- 0002-8703. ; 156:3, s. 580-7
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: The purpose of the study is to describe (a) changes in physical activity and symptoms of chest pain and dyspnea during 10 years after coronary artery bypass grafting (CABG) and (b) risk indicators for chest pain and dyspnea 10 years after CABG. METHODS: This is a prospective observational study in Western Sweden. The study includes all patients who underwent CABG without simultaneous valve surgery and with no previous CABG between June 1, 1988, and June 1, 1991. All patients were prospectively followed up for 10 years. Evaluation of symptoms took place via postal inquiries before, 5, and 10 years after the operation. RESULTS: In all, 2,000 patients participated in a survey evaluating chest pain and dyspnea during 10 years after CABG. The overall 10-year mortality was 32%. The proportion of patients with no chest pain increased from 3% before surgery to 56% 5 years after the operation and 54% after 10 years. There was only one predictor for chest pain after 10 years and that was the duration of angina pectoris before surgery. The proportion of patients with no dyspnea increased from 12% before surgery to 40% after 5 years but decreased to 31% after 10 years. The most significant predictors for dyspnea after 10 years were female sex, obesity, diabetes mellitus, high age, duration of angina pectoris, functional class before CABG, and number of days in intensive care unit after CABG. CONCLUSION: During 10 years after CABG, one third died. After 10 years, 54% of the survivors were free from chest pain and 31% were free from dyspnea. Predictors for chest pain and dyspnea could be defined and reflected age, history, sex, obesity, preoperative complications, and symptom severity.
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| 9. |
- Herlitz, Johan, 1949, et al.
(författare)
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Treatment and outcome in acute myocardial infarction in a community in relation to gender
- 2008
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Ingår i: International Journal of Cardiology. - : Elsevier BV. - 1874-1754 .- 0167-5273. ; 135:3, s. 315-22
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Tidskriftsartikel (refereegranskat)abstract
- AIM: To describe treatment and outcome in all patients in a community with acute myocardial infarction (AMI) in relation to gender. METHODS: All patients discharged from hospital between 2001 and 2002 in Goteborg, Sweden, with a diagnosis of AMI underwent a survey to find possible gender differences. All p-values are age adjusted. RESULTS: Among 1423 admissions, women comprised 41% and were older than men (mean 79 versus mean 72 years). Women were admitted to a coronary care unit less frequently than men (49% versus 67%; p=0.005). Women underwent coronary angiography less frequently (21% versus 40%; p=0.02). Percutaneous coronary intervention (PCI) was performed in 10% of the women and 18% of the men (p=0.36). Coronary artery bypass grafting (CABG) was performed in 2% of the women and in 9% of the men (p<0.0001). Female gender was associated with a lower risk of reinfarction during first year after hospital discharge (12% versus 16%; p=0.003). The cumulative three-year mortality was 49% in women and 41% in men. However, when adjusting for age, admittance to CCU, coronary angiography and coronary revascularisation, risk of death during 3 years was lower in women than men (odds ratio 0.72; 95% confidence interval 0.60-0.85; p=0.0001). CONCLUSION: In the community of Goteborg women (mean age 79 years) with AMI are prioritised differently than men (mean age 72 years), prior to admission to a CCU. This results in a less invasive strategy in women, particularly with regard to CABG. When adjusting for difference in age, admittance to CCU and coronary revascularisation female gender was associated with a low risk of death during the subsequent 3 years.
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| 10. |
- Lingman, Markus, 1975, et al.
(författare)
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Acute coronary syndromes - The prognostic impact of hypertension, diabetes and its combination on long-term outcome.
- 2009
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Ingår i: International journal of cardiology. - : Elsevier BV. - 1874-1754 .- 0167-5273. ; 137:1, s. 29-36
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Knowledge about the simultaneous influence of diabetes and hypertension on outcome among patients with ischemic heart disease is limited. The objective of this survey was to describe the characteristics, treatment and outcome among patients with acute coronary syndromes (ACS) in relation to previous history of hypertension (HT), diabetes mellitus (DM) or a combination of the two. METHODS: Consecutive patients admitted to the Coronary Care Unit, Sahlgrenska University Hospital, Goteborg Sweden aged <80 years fulfilling criteria for ACS during 1995 until 2001 were followed for a median of 8 years. RESULTS: A history of HT was found in 974 (42%) of 2329 patients and a history of DM in 446 (19%). Patients with DM or HT were older, more often female and more frequently had previous atherosclerotic manifestations. Patients with DM, irrespective of HT, had a higher prevalence of prior heart failure, as well as higher Killip class and heart rate at admission. Signs of myocardial ischemia on the admission electrocardiogram (ECG) were more prevalent without HT or DM. While HT was weakly associated with impaired long-term prognosis (HR 1.18; 95% CI 1.02-1.37), DM was a strong predictor of death (HR 1.79; 95% CI 1.52-2.10) and the combination was even additive (HR 2.10, 95% CI 1.71-2.57). CONCLUSION: ACS patients with a history of HT and DM had a higher age-adjusted, long-term mortality risk than ACS patients without such a history. DM appeared to be more strongly associated with mortality than HT, but its combination was additive.
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