| 1. |
- Daniel, Maria, et al.
(författare)
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Effect of Myocardial Infarction With Nonobstructive Coronary Arteries on Physical Capacity and Quality-of-Life
- 2017
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Ingår i: American Journal of Cardiology. - : Elsevier BV. - 0002-9149 .- 1879-1913. ; 120:3, s. 341-346
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Tidskriftsartikel (refereegranskat)abstract
- Patients with myocardial infarction with nonobstructive coronary arteries (MINOCA), including Takotsubo syndrome (TS), are considered to have a better survival compared with those with coronary heart disease (CHD). Studies of patients with MINOCA measuring physical and mental function including matched control groups are lacking. The aim of this study was to determine the physical capacity and quality of life in patients with MINOCA. One-hundred patients with MINOCA along with TS (25%) were investigated from 2007 to 2011. A bicycle exercise stress test was performed 6 weeks after hospitalization and QoL was investigated by the Short Form Survey 36 at 3 months' follow-up. Both a healthy and a CHD group that were age and gender matched were used as controls. The MINOCA group had a lower physical capacity (139 ± 42 W) compared with the healthy control group (167 ± 53 W, p <0.001) but better than the CHD control group (124 ± 39 W, p = 0.023). Patients with MINOCA had lower physical and mental component summary scores compared with the healthy controls (p <0.001) and lower mental component summary (p = 0.012), mental health (p = 0.016), and vitality (p = 0.008) scores compared with the CHD controls. In conclusion, the findings of this first study on exercise capacity and QoL in patients with MINOCA showed both physical and mental distress from 6 weeks to 3 months after the acute event similar to CHD controls and in some perspectives even lower scores especially in the mental component of QoL.
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| 2. |
- Milonas, Christos, et al.
(författare)
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Effect of Angiotensin-Converting Enzyme Inhibition on One-Year Mortality and Frequency of Repeat Acute Myocardial Infarction in Patients With Acute Myocardial Infarction
- 2010
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Ingår i: AMERICAN JOURNAL OF CARDIOLOGY. - : Elsevier Science B. V., Amsterdam. - 0002-9149 .- 1879-1913. ; 105:9, s. 1229-1234
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Tidskriftsartikel (refereegranskat)abstract
- Controversy exists regarding whether all patients with acute myocardial infarction (AM!) benefit from angiotensin-converting enzyme inhibitors (ACEIs). We examined the association between ACEI treatment and mortality in a large, unselected population of patients with AMI. The present study included 105,224 patients with AMI who were not treated with ACEIs on admission. A logistic regression analysis, including 33 variables, calculated a propensity score for each patient to estimate the probability of receiving ACEIs at discharge, given the background. The association between ACEI treatment at discharge and the 1-year outcome was evaluated in prespecified subgroups using the Cox regression analyses, adjusting for the propensity score and medications at discharge. A total of 38,395 patients (36.5%) received ACEIs at discharge. After adjustment, ACEI treatment was associated with a 24% reduction in mortality (relative risk 0.76, 95% confidence interval 0.73 to 0.80). The benefit was largest in patients with a history or present signs of heart failure. In patients without heart failure, a significant benefit of ACEI treatment was seen only in patients with renal dysfunction (relative risk 0.69, 95% confidence interval 0.54 to 0.88). In the whole group, the risk of AMI decreased by 7% (relative risk 0.93, 95% confidence interval 0.90 to 0.96), with a larger effect seen in patients with ST-segment elevation AMI or systolic left ventricular dysfunction. In conclusion, in unselected patients with AMI, ACEI treatment was associated with a reduction in 1-year mortality, mainly in patients with heart failure or renal dysfunction, and a small reduction in the risk of reinfarction, mainly in patients with ST-segment elevation AMI or systolic left ventricular dysfunction.
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| 3. |
- Nero, Daniella, et al.
(författare)
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Personality Traits in Patients with Myocardial Infarction with Nonobstructive Coronary Arteries.
- 2019
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Ingår i: The American journal of medicine. - : Elsevier BV. - 1555-7162 .- 0002-9343. ; 132:3, s. 374-381
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Tidskriftsartikel (refereegranskat)abstract
- The purpose of this study was to describe type A behavior pattern and trait anger in patients with myocardial infarction with nonobstructive coronary arteries (MINOCA) and compare them with patients with coronary heart disease and healthy controls. Type A behavior pattern and anger have been linked to coronary heart disease in previous studies. This is the first study to assess type A behavior pattern and trait anger in MINOCA patients.One hundred MINOCA patients, consecutively recruited during 2007-2011 at 5 coronary care units in Stockholm, were matched for sex and age to 100 coronary heart disease patients and 100 healthy controls. All participants completed the Bortner Rating Scale to quantify type A behavior pattern and the Spielberger Trait Anger Scale to quantify anger 3 months after the acute event.MINOCA patients' Bortner Rating Scale score was 70.9 ± 10.8 (mean ± SD) and Spielberger Trait Anger Scale score was 14 (12-17) (median; interquartile range). Coronary heart disease patients' Bortner Rating Scale score was 70.5 ± 10.2 and Spielberger Trait Anger Scale score was 14 (12-17). Healthy controls' Bortner Rating Scale score was 71.9 ± 9.1 and Spielberger Trait Anger Scale score was 13 (11-16).We found no significant differences in Bortner Rating Scale score and Spielberger Trait Anger Scale score among MINOCA, coronary heart disease patients, and healthy controls, regardless of whether total scores, subscales, or cutoffs were used to classify type A behavior pattern and trait anger. However, we cannot exclude the existence of an occasional episode of anger or mental stress in relation to the coronary event. This is the first study to assess type A behavior pattern and trait anger in patients with MINOCA, and future studies need to confirm the current findings before any firm conclusions can be made.
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