| 1. |
|
|
| 2. |
|
|
| 3. |
- Andersson, Linda, 1973, et al.
(författare)
-
Deficiency in perilipin 5 reduces mitochondrial function and membrane depolarization in mouse hearts.
- 2017
-
Ingår i: The international journal of biochemistry & cell biology. - : Elsevier BV. - 1878-5875 .- 1357-2725. ; 91:Pt A, s. 9-13
-
Tidskriftsartikel (refereegranskat)abstract
- Myocardial triglycerides stored in lipid droplets are important in regulating the intracellular delivery of fatty acids for energy generation in mitochondria, for membrane biosynthesis, and as agonists for intracellular signaling. Previously, we showed that deficiency in the lipid droplet protein perilipin 5 (Plin5) markedly reduces triglyceride storage in cardiomyocytes and increases the flux of fatty acids into phospholipids. Here, we investigated whether Plin5 deficiency in cardiomyocytes alters mitochondrial function. We found that Plin5 deficiency reduced mitochondrial oxidative capacity. Furthermore, in mitochondria from Plin5((-/)(-)) hearts, the fatty acyl composition of phospholipids in mitochondrial membranes was altered and mitochondrial membrane depolarization was markedly compromised. These findings suggest that mitochondria isolated from hearts deficient in Plin5, have specific functional defects.
|
|
| 4. |
- Bratt, Ewa-Lena, 1970, et al.
(författare)
-
Continuing pregnancy following a prenatal diagnosis of a cardiac defect: What support do parents need?
- 2015
-
Ingår i: Cardiology 2015. 18th Annual Update on Pediatroc and Congenital Cardiovascular Disease. Challenges and Dilemmas. Feb 11-15, 2015. Scottsdale, Arizona, US..
-
Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- Purpose To explore pregnant women´s/couples’ experiences of counseling and need for support during continued pregnancy following a prenatal diagnosis of congenital heart disease (CHD). Conceptual framework Couples choosing continued pregnancy need support from the time of prenatal diagnosis until delivery. Method Design: Qualitative study, using in-depth interviews 4-8 weeks after prenatal diagnosis. Setting: A tertiary center fetal cardiology unit in Sweden Sample: 12 pregnant women and their partners, consecutively recruited after a prenatal diagnosis of an isolated and significant cardiac defect in their fetus. Data analysis: Qualitative content analysis. Major findings The analysis resulted in four themes: Making the decision: Short waiting time for specialist evaluation together with clear, honest and straightforward information was essential. The importance of knowledge: Parents called for written information together with a high-quality regulated website with information about CHD. The importance of support: Continued and easy access, throughout pregnancy, to health care professionals, including a pediatric specialist nurse, was important. Other parents with similar experiences and social media were also valuable sources of support. Future and daily life: Practical and economical issues during the hospital stay and the initial period after the hospital stay were common concerns. Conclusion The results provided valuable knowledge of how to improve information and support during pregnancy. Short waiting time from first suspicion to definitive diagnosis and continued support throughout pregnancy emphasizing the role of the pediatric cardiology specialist nurse was important. Web-based information was warranted Clinical implications These results provide important information for a future intervention study of a structured follow-up program in collaboration between antenatal- and pediatric cardiac caregivers.
|
|
| 5. |
- Bratt, Ewa-Lena, 1970, et al.
(författare)
-
Parental reactions, distress, and sense of coherence after prenatal versus postnatal diagnosis of complex congenital heart disease
- 2019
-
Ingår i: Cardiology in the Young. - 1047-9511 .- 1467-1107. ; 29:11, s. 1328-1334
-
Tidskriftsartikel (refereegranskat)abstract
- Introduction: A diagnosis of congenital heart disease (CHD) in offspring triggers psychological distress in parents. Results of previous studies have been inconsistent regarding the psychological impact of a prenatal versus a postnatal diagnosis. The aim of this study was to evaluate the influence of the time of diagnosis on levels of parental distress. Methods: Pregnant women and their partners with a fetus diagnosed with complex CHD, parents of children with postnatally diagnosed CHD, and pregnant women and their partners with uncomplicated pregnancies were invited to participate. Data were collected during pregnancy and 2–6 months after delivery using the Hospital Anxiety and Depression Scale, sense of coherence, life satisfaction, and Dyadic Adjustment Scale. Results: During pregnancy, the prenatal group scored lower sense of coherence compared to controls (p=0.044). Postnatally the prenatal group scored lower on sense of coherence compared to the postnatal group and controls (p=0.001; p=0.001). Postnatally, the prenatal and postnatal groups had higher levels of anxiety compared to controls (p=0.025; p=0.0003). Life satisfaction was lower in the prenatal group compared to that in the postnatal group and in controls (p=0.000; p=0.0004). Conclusion: Parents with a prenatal diagnosis of CHD in offspring report a low sense of coherence already during pregnancy which decreased further at follow-up. The same group reported a lower satisfaction with life compared to parents of a child with postnatal diagnosis of CHD and parents of a healthy child. This motivates further efforts to improve counselling and support during pregnancy and for parents after a prenatal diagnosis.
|
|
| 6. |
- Bratt, Ewa-Lena, 1970, et al.
(författare)
-
Parent’s experiences of counselling and their need for support following a prenatal diagnosis of congenital heart disease - a qualitative study in a Swedish context
- 2015
-
Ingår i: BMC Pregnancy and Childbirth. - : Springer Science and Business Media LLC. - 1471-2393. ; 15
-
Tidskriftsartikel (refereegranskat)abstract
- Background: Prenatal screening for foetal cardiac abnormalities has been increasingly practiced in Sweden during the last 25 years. A prenatal diagnosis may have medical benefits but may also cause sustained parental psychological distress. The aim of this study was to explore pregnant women’s, and their partner’s, experiences of counselling and need for support during continued pregnancy following a prenatal diagnosis of a cardiac defect. A second aim was to use this information to propose a structured follow-up programme for continued support after the first counselling. Method: Design: Qualitative study, using interviews performed 5–9 weeks after a prenatal diagnosis of congenital heart disease. Setting: A tertiary foetal cardiology unit in Sweden Sample: Six pregnant women and their 6 partners, consecutively recruited after a prenatal diagnosis of an isolated and significant cardiac defect. Data analysis: Qualitative content analysis. Results: The analysis resulted in three themes. 1/ Counselling and making a decision - the importance of knowledge and understanding: Short waiting time for specialist evaluation together with clear and straightforward information was essential. Parents called for written information together with a high-quality website with relevant information about congenital heart disease. 2/ Continued support during pregnancy: Continued and easy access to health care professionals, including a paediatric specialist nurse, throughout pregnancy, was important. Contact with couples with similar experiences and social media were also considered valuable sources of support. 3/ Next step – the near future: Practical and economical issues during the postnatal hospital stay and the initial period following the hospital stay were common concerns. Conclusions: The following aspects should be considered in a structured follow up program during pregnancy after a prenatal diagnosis of CHD; written information, access to a safe web-site with information of high quality in their native language, support from parents with similar experiences and continued contact with a specialist liaison nurse with experience of paediatric cardiology.
|
|
| 7. |
|
|
| 8. |
|
|
| 9. |
- Ekerstad, Niklas, et al.
(författare)
-
Clinical Frailty Scale classes are independently associated with 6-month mortality for patients after acute myocardial infarction
- 2022
-
Ingår i: European Heart Journal. - : Oxford University Press. - 2048-8726 .- 2048-8734. ; 11:2, s. 89-98
-
Tidskriftsartikel (refereegranskat)abstract
- Aims: Data on the prognostic value of frailty to guide clinical decision-making for patients with myocardial infarction (MI) are scarce. To analyse the association between frailty classification, treatment patterns, in-hospital outcomes, and 6-month mortality in a large population of patients with MI.Methods and results: An observational, multicentre study with a retrospective analysis of prospectively collected data using the SWEDEHEART registry. In total, 3381 MI patients with a level of frailty assessed using the Clinical Frailty Scale (CFS-9) were included. Of these patients, 2509 (74.2%) were classified as non-vulnerable non-frail (CFS 1–3), 446 (13.2%) were vulnerable non-frail (CFS 4), and 426 (12.6%) were frail (CFS 5–9). Frailty and non-frail vulnerability were associated with worse in-hospital outcomes compared with non-frailty, i.e. higher rates of mortality (13.4% vs. 4.0% vs. 1.8%), cardiogenic shock (4.7% vs. 2.5% vs. 1.9%), and major bleeding (4.5% vs. 2.7% vs. 1.1%) (allP < 0.001), and less frequent use of evidence-based therapies. In Cox regression analyses, frailty was strongly and independently associated with 6-month mortality compared with non-frailty, after adjustment for age, sex, the GRACE risk score components, and other potential risk factors [hazard ratio (HR) 3.32, 95% confidence interval (CI) 2.30–4.79]. A similar pattern was seen for vulnerable non-frail patients (fully adjusted HR 2.07, 95% CI1.41–3.02).Conclusion: Frailty assessed with the CFS was independently and strongly associated with all-cause 6-month mortality, also after comprehensive adjustment for baseline differences in other risk factors. Similarly, non-frail vulnerability was independently associated with higher mortality compared with those with preserved functional ability.
|
|
| 10. |
|
|
