Nina Johnston

Sex differences in monitoring and achievement of blood pressure and LDL-cholesterol targets in chronic coronary syndrome

Täufer Cederlöf, Elin; Schubert, Jessica; Johnston, Nina; Svensson, Maria K. et al.

Ingår i Upsala Journal of Medical Sciences, 2026

DOI för Sex differences in monitoring and achievement of blood pressure and LDL-cholesterol targets in chronic coronary syndrome
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Authors' reply: Poor long-term cardiovascular risk factor management after acute coronary syndrome: An observational cohort study

Schubert, Jessica; Svensson K., Maria; Leosdottir, Margret; Lindahl, Bertil et al.

Ingår i Journal of Internal Medicine, s. 99-100, 2026

DOI för Authors' reply: Poor long-term cardiovascular risk factor management after acute coronary syndrome: An observational cohort study

Poor long-term cardiovascular risk factor management after acute coronary syndrome: An observational cohort study

Schubert, Jessica; Svensson, Maria K.; Leosdottir, Margret; Lindahl, Bertil et al.

Ingår i Journal of Internal Medicine, s. 726-740, 2026

Prognostic value of ¹⁵O-water PET global myocardial flow reserve: Proposed risk-based cutoffs

Svanström, Patrik; Kero, Tanja; Sigfridsson, Jonathan; Eggers, Kai M. et al.

Ingår i Journal of Nuclear Cardiology, 2026

Reply to the commentary by Dong et al.: Appraising the CCTA-SCAD study: Current challenges and future perspectives in diagnosing acute spontaneous coronary artery dissection

Pagonis, Christos; Sandstedt, Mårten; Dworeck, Christian; Fagman, Erika et al.

Ingår i Journal of cardiovascular computed tomography, s. 106-107, 2026

DOI för Reply to the commentary by Dong et al.: Appraising the CCTA-SCAD study: Current challenges and future perspectives in diagnosing acute spontaneous coronary artery dissection

Impact of hemoglobin concentration on quantitative cardiac perfusion measurements

Svanström, Patrik; Kero, Tanja; Polte, Christian L.; Sigfridsson, Jonathan et al.

Ingår i Journal of Nuclear Cardiology, 2026

An in-depth analysis of coronary computed tomography angiography segmental findings in acute spontaneous coronary artery dissection - a prospective multicenter study

Pagonis, Christos; Sandstedt, Mårten; Dworeck, Christian; Fagman, Erika et al.

Ingår i Journal of Cardiovascular Computed Tomography, s. 559-567, 2025

Lipoproteins and lipoprotein lipid composition are associated with stages of dysglycemia and subclinical coronary atherosclerosis

Gigante, Bruna; Chen, Qiaosen; Björkbacka, Harry; Björnson, Elias et al.

Ingår i International Journal of Cardiology, 2025

Coronary Computed Tomography Angiography for the Diagnosis of Spontaneous Coronary Artery Dissection: A Prospective Study

Pagonis, Christos; Sandstedt, Mårten; Dworeck, Christian; Erlinge, David et al.

Ingår i JACC Cardiovascular Imaging, s. 1252-1254, 2024

DOI för Coronary Computed Tomography Angiography for the Diagnosis of Spontaneous Coronary Artery Dissection: A Prospective Study

Sex differences in prevalence and characteristics of imaging-detected atherosclerosis: a population-based study

Swahn, Eva; Sederholm Lawesson, Sofia; Alfredsson, Joakim; Fredrikson, Mats et al.

Ingår i European Heart Journal Cardiovascular Imaging, s. 1663-1672, 2024

Sex-specific aspects on prognosis after aortic valve replacement for aortic stenosis: a SWEDEHEART registry study

Johnston, Nina; James, Stefan; Lindhagen, Lars; Ståhle, Elisabeth et al.

Ingår i Open heart, s. 1-8, 2024

Association Between History of Adverse Pregnancy Outcomes and Coronary Artery Disease Assessed by Coronary Computed Tomography Angiography

Lawesson, Sofia Sederholm; Swahn, Eva; Pihlsgard, Mats; Andersson, Therese et al.

Ingår i Journal of the American Medical Association (JAMA), s. 393-404, 2023

DOI för Association Between History of Adverse Pregnancy Outcomes and Coronary Artery Disease Assessed by Coronary Computed Tomography Angiography

Nationwide observational study of incidence, management and outcome of spontaneous coronary artery dissection: a report from the Swedish Coronary Angiography and Angioplasty register

Wilander, Henrik; Pagonis, Christos; Venetsanos, Dimitrios; Swahn, Eva et al.

Ingår i BMJ Open, 2022

Sex-differences in circulating biomarkers during acute myocardial infarction: An analysis from the SWEDEHEART registry

Eggers, Kai M.; Lindhagen, Lars; Baron, Tomasz; Erlinge, David et al.

Ingår i PLOS ONE, 2021

Survival in Patients With Suspected Myocardial Infarction With Nonobstructive Coronary Arteries: A Comprehensive Systematic Review and Meta-Analysis From the MINOCA Global Collaboration

Pasupathy, Sivabaskari; Lindahl, Bertil; Litwin, Peter; Tavella, Rosanna et al.

Ingår i Circulation. Cardiovascular Quality and Outcomes, 2021

Health-Status Outcomes with Invasive or Conservative Care in Coronary Disease.

Spertus, John A; Jones, Philip G; Maron, David J; O'Brien, Sean M et al.

Ingår i New England Journal of Medicine, s. 1408-1419, 2020

DOI för Health-Status Outcomes with Invasive or Conservative Care in Coronary Disease.

Medical students' self-reported gender discrimination and sexual harassment over time

Kisiel, Marta; Kühner, Sofia; Stolare, Karin; Lampa, Erik et al.

Ingår i BMC Medical Education, 2020

Low Walking Impairment Questionnaire score after a recent myocardial infarction identifies patients with polyvascular disease

Jönelid, Birgitta; Kragsterman, Björn; Berglund, Lars; Andrén, Bertil et al.

Ingår i JRSM Cardiovascular Disease, s. 1-9, 2019

Do self-reported pregnancy complications add to risk evaluation in older women with established cardiovascular disease?

Täufer Cederlöf, Elin; Johnston, Nina; Leppert, Jerzy; Hedberg, Pär et al.

Ingår i BMC Women's Health, 2019

RE: Letter to the editor, Dr Cheng et al: "Smartphone apps and secondary prevention after myocardial infarction-How can long-term usage be improved?"

Varenhorst, Christoph; Johnston, Nina

Ingår i American Heart Journal, 2017

DOI för RE: Letter to the editor, Dr Cheng et al: "Smartphone apps and secondary prevention after myocardial infarction-How can long-term usage be improved?"

Gender Differences in Outcomes and Predictors of All-Cause Mortality After Percutaneous Coronary Intervention (Data from United Kingdom and Sweden)

Kunadian, Vijay; Qiu, Weiliang; Lagerqvist, Bo; Johnston, Nina et al.

Ingår i American Journal of Cardiology, s. 210-216, 2017

DOI för Gender Differences in Outcomes and Predictors of All-Cause Mortality After Percutaneous Coronary Intervention (Data from United Kingdom and Sweden)

Spontaneous coronary artery dissection: A need for raised awareness among healthcare professionals evaluating pregnant and post-partum women with chest pain

Johnston, Nina; Schenck-Gustafsson, Karin

Ingår i Maturitas, s. 123-124, 2017

DOI för Spontaneous coronary artery dissection: A need for raised awareness among healthcare professionals evaluating pregnant and post-partum women with chest pain

Sex-Specific Research: A Key Component in Improving Prognosis After Transcatheter Aortic Valve Replacement

Johnston, Nina; Christersson, Christina

Ingår i Annals of Internal Medicine, s. 442-443, 2016

DOI för Sex-Specific Research: A Key Component in Improving Prognosis After Transcatheter Aortic Valve Replacement

Effects of interactive patient smartphone support app on drug adherence and lifestyle changes in myocardial infarction patients: a randomized study

Johnston, Nina; Bodegard, Johan; Jerström, Susanna; Åkesson, Johanna et al.

Ingår i American Heart Journal, s. 85-94, 2016

DOI för Effects of interactive patient smartphone support app on drug adherence and lifestyle changes in myocardial infarction patients: a randomized study

Ankle brachial index most important to identify polyvascular disease in patients with non-ST elevation or ST-elevation myocardial infarction

Jönelid, Birgitta; Johnston, Nina; Berglund, Lars; Andrén, Bertil et al.

Ingår i European journal of internal medicine, s. 55-60, 2016

DOI för Ankle brachial index most important to identify polyvascular disease in patients with non-ST elevation or ST-elevation myocardial infarction

Different Risk Factor Profile In Young Versus Older Patients With Acute Coronary Syndrome: A Swedish Coronary Angiography And Angioplasty Registry Study

Lindholm, Daniel; James, Stefan; Odenstedt, Jacob; Johnston, Nina et al.

Ingår i Journal of the American College of Cardiology, 2015

DOI för Different Risk Factor Profile In Young Versus Older Patients With Acute Coronary Syndrome: A Swedish Coronary Angiography And Angioplasty Registry Study

Effects of interactive patient support with a smartphone app on drug adherence and lifestyle changes in myocardial infarction patients

Varenhorst, Christoph; Bodegard, J.; Jerstrom, S.; Akesson, J. et al.

Ingår i European Heart Journal, s. 1202-1202, 2015

Effect of Gender on Patients With ST-Elevation and Non-ST-Elevation Myocardial Infarction Without Obstructive Coronary Artery Disease

Johnston, Nina; Jönelid, Birgitta; Christersson, Christina; Kero, Tanja et al.

Ingår i American Journal of Cardiology, s. 1661-1666, 2015

DOI för Effect of Gender on Patients With ST-Elevation and Non-ST-Elevation Myocardial Infarction Without Obstructive Coronary Artery Disease

Women with Nonobstructive Coronary Artery Disease Are Not Necessarily Healthy

Schenck-Gustafsson, Karin; Johnston, Nina

Ingår i Journal of Women's Health, s. 329-330, 2015

DOI för Women with Nonobstructive Coronary Artery Disease Are Not Necessarily Healthy

Cardiac troponin I levels in an elderly population from the community - The implications of sex

Eggers, Kai M.; Johnston, Nina; Lind, Lars; Venge, Per et al.

Ingår i Clinical Biochemistry, s. 751-756, 2015

DOI för Cardiac troponin I levels in an elderly population from the community - The implications of sex

Spontan kranskärlsdissektion kan orsaka akut koronart syndrom: ovanligt tillstånd som kräver genomtänkt handläggning och mer forskning

Johnston, Nina; Sarno, Giovanna; Larsson, Bertil; Tornvall, Per et al.

Ingår i Läkartidningen, 2015

Two-hour diagnostic algorithms for early assessment of patients with acute chest pain - Implications of lowering the cardiac troponin I cut-off to the 97.5th percentile

Eggers, Kai M.; Aldous, Sally; Greenslade, Jaimi H.; Johnston, Nina et al.

Ingår i Clinica Chimica Acta, s. 19-24, 2015

DOI för Two-hour diagnostic algorithms for early assessment of patients with acute chest pain - Implications of lowering the cardiac troponin I cut-off to the 97.5th percentile

Quality of Life in Patients under Investigation for Unclear Chest Pain: Before and After Coronary Angiography

Henriksson, Catrin; Hallberg, Theresa; Johnston, Nina

Ingår i Journal of Cardiovascular Diseases & Diagnosis, 2015

DOI för Quality of Life in Patients under Investigation for Unclear Chest Pain: Before and After Coronary Angiography

Cardiac troponin I levels in patients with non-ST-elevation acute coronary syndrome: the importance of gender

Eggers, Kai M; Johnston, Nina; James, Stefan; Lindahl, Bertil et al.

Ingår i American Heart Journal, s. 317-3240, 2014

DOI för Cardiac troponin I levels in patients with non-ST-elevation acute coronary syndrome: the importance of gender

»HEART score« – lösningen på säker handläggning av patienter med misstänkt akut kranskärlsjukdom på akutmottagningen?: ["HEART score"--the solution for secure management of patients with suspected acute coronary syndrome in the emergency department?]

Alsén, Martin; Hagström, Emil; Eggers, Kai; Johnston, Nina

Ingår i Läkartidningen, s. 1297, 2013

Do clinical factors explain persistent sex disparities in the use of acute reperfusion therapy in STEMI in Sweden and Canada?

Johnston, Nina; Bornefalk-Hermansson, Anna; Schenck-Gustafsson, Karin; Held, Claes et al.

Ingår i European Heart Journal, s. 350-358, 2013

DOI för Do clinical factors explain persistent sex disparities in the use of acute reperfusion therapy in STEMI in Sweden and Canada?

Clinical and prognostic implications of circulating pentraxin 3 levels in non ST-elevation acute coronary syndrome

Eggers, Kai M.; Armstrong, Paul W.; Califf, Robert M.; Johnston, Nina et al.

Ingår i Clinical Biochemistry, s. 1655-1659, 2013

DOI för Clinical and prognostic implications of circulating pentraxin 3 levels in non ST-elevation acute coronary syndrome

Bridging the gender gap: Insights from a contemporary analysis of sex-related differences in the treatment and outcomes of patients with acute coronary syndromes

Poon, Stephanie; Goodman, Shaun G; Yan, Raymond T; Bugiardini, Raffaele et al.

Ingår i American Heart Journal, s. 66-73, 2012

DOI för Bridging the gender gap: Insights from a contemporary analysis of sex-related differences in the treatment and outcomes of patients with acute coronary syndromes

Are we using cardiovascular medications and coronary angiography appropriately in men and women with chest pain?

Johnston, Nina; Schenck-Gustafsson, Karin; Lagerqvist, Bo

Ingår i European Heart Journal, s. 1331-1336, 2011

DOI för Are we using cardiovascular medications and coronary angiography appropriately in men and women with chest pain?

Myeloperoxidase is not useful for the early assessment of patients with chest pain

Eggers, Kai M.; Dellborg, Mikael; Johnston, Nina; Oldgren, Jonas et al.

Ingår i Clinical Biochemistry, s. 240-245, 2010

DOI för Myeloperoxidase is not useful for the early assessment of patients with chest pain

Normal plasma levels of cardiac troponin I measured by the high-sensitivity cardiac troponin I access prototype assay and the impact on the diagnosis of myocardial ischemia

Venge, Per; Johnston, Nina; Lindahl, Bertil; James, Stefan

Ingår i Journal of the American College of Cardiology, s. 1165-1172, 2009

DOI för Normal plasma levels of cardiac troponin I measured by the high-sensitivity cardiac troponin I access prototype assay and the impact on the diagnosis of myocardial ischemia

Xa inhibition and coagulation activity: the influence of prolonged dalteparin treatment and gender in patients with acute coronary syndrome and healthy individuals

Oldgren, Jonas; Johnston, Nina; Siegbahn, Agneta

Ingår i American Heart Journal, s. 4930, 2008

DOI för Xa inhibition and coagulation activity: the influence of prolonged dalteparin treatment and gender in patients with acute coronary syndrome and healthy individuals

Circulating concentrations of growth-differentiation factor 15 in apparently healthy elderly individuals and patients with chronic heart failure as assessed by a new immunoradiometric sandwich assay

Kempf, Tibor; Horn-Wichmann, Rüdiger; Brabant, Georg; Peter, Timo et al.

Ingår i Clinical Chemistry, s. 284-291, 2007

DOI för Circulating concentrations of growth-differentiation factor 15 in apparently healthy elderly individuals and patients with chronic heart failure as assessed by a new immunoradiometric sandwich assay

Prognostic value of growth-differentiation factor-15 in patients with non-ST-elevation acute coronary syndrome

Wollert, Kai C.; Kempf, Tibor; Peter, Timo; Olofsson, Sylvia et al.

Ingår i Circulation, s. 962-971, 2007

DOI för Prognostic value of growth-differentiation factor-15 in patients with non-ST-elevation acute coronary syndrome

Improved identification of patients with coronary artery disease by the use of new lipid and lipoprotein biomarkers

Johnston, Nina; Jernberg, Tomas; Lagerqvist, Bo; Siegbahn, Agneta et al.

Ingår i American Journal of Cardiology, s. 640-5, 2006

DOI för Improved identification of patients with coronary artery disease by the use of new lipid and lipoprotein biomarkers

Troponin I as a predictor of coronary heart disease and mortality in 70-year-old men: a community-based cohort study

Zethelius, Björn; Johnston, Nina; Venge, Per

Ingår i Circulation, s. 1071-1078, 2006

DOI för Troponin I as a predictor of coronary heart disease and mortality in 70-year-old men: a community-based cohort study

Oxidized low-density lipoprotein as a predictor of outcome in patients with unstable coronary artery disease

Johnston, Nina; Jernberg, Tomas; Lagerqvist, Bo; Siegbahn, Agneta et al.

Ingår i International Journal of Cardiology, s. 167-173, 2006

DOI för Oxidized low-density lipoprotein as a predictor of outcome in patients with unstable coronary artery disease

Early invasive treatment benefits patients with renal dysfunction in unstable coronary artery disease

Johnston, Nina; Jernberg, Tomas; Lagerqvist, Bo; Wallentin, Lars

Ingår i American Heart Journal, s. 1052-1058, 2006

DOI för Early invasive treatment benefits patients with renal dysfunction in unstable coronary artery disease

The antibody configurations of cardiac troponin I assays may determine their clinical performance

James, Stefan; Flodin, Mats; Johnston, Nina; Lindahl, Bertil et al.

Ingår i Clinical Chemistry, s. 832-837, 2006

DOI för The antibody configurations of cardiac troponin I assays may determine their clinical performance

Improved identification of patients with coronary artery disease by the use of new lipid and lipoprotein biomarkers

Johnston, Nina; Jernberg, Tomas; Lagerqvist, Bo; Siegbahn, Agneta et al.

Ingår i American Journal of Cardiology, s. 640-5, 2006

Genetic variations in the tissue factor gene are associated with clinical outcome in acute coronary syndrome and expression levels in human monocytes

Mälarstig, Anders; Tenno, Taavo; Johnston, Nina; Lagerqvist, Bo et al.

Ingår i Arteriosclerosis, Thrombosis and Vascular Biology, s. 2667-2672, 2005

DOI för Genetic variations in the tissue factor gene are associated with clinical outcome in acute coronary syndrome and expression levels in human monocytes

An acute inflammatory reaction induced by myocardial damage is superimposed on a chronic inflammation in unstable coronary artery disease

James, Stefan K; Oldgren, Jonas; Lindbäck, Johan; Johnston, Nina et al.

Ingår i American Heart Journal, s. 619-626, 2005

DOI för An acute inflammatory reaction induced by myocardial damage is superimposed on a chronic inflammation in unstable coronary artery disease

Serial analyses of N-terminal pro-B-type natriuretic peptide in patients with non-ST-segment elevation acute coronary syndromes: a Fragmin and fast Revascularisation during In Stability in Coronary artery disease (FRISC)-II substudy

Lindahl, Bertil; Lindbäck, Johan; Jernberg, Tomas; Johnston, Nina et al.

Ingår i Journal of the American College of Cardiology, s. 533-541, 2005

DOI för Serial analyses of N-terminal pro-B-type natriuretic peptide in patients with non-ST-segment elevation acute coronary syndromes: a Fragmin and fast Revascularisation during In Stability in Coronary artery disease (FRISC)-II substudy

Biochemical indicators of cardiac and renal function in a healthy elderly population

Johnston, Nina; Jernberg, Tomas; Lindahl, Bertil; Lindbäck, Johan et al.

Ingår i Clinical Biochemistry, s. 210-216, 2004

DOI för Biochemical indicators of cardiac and renal function in a healthy elderly population

Natriuretic peptides in unstable coronary artery disease

Jernberg, Tomas; James, Stefan; Lindahl, Bertil; Johnston, Nina et al.

Ingår i European Heart Journal, s. 1486-1493, 2004

DOI för Natriuretic peptides in unstable coronary artery disease

Analytical and clinical evaluation of the Bayer ADVIA Centaur automated B-type natriuretic peptide assay in patients with heart failure: a multisite study

Wu, Alan H B; Packer, Milton; Smith, Andrew; Bijou, Rachel et al.

Ingår i Clinical Chemistry, s. 867-873, 2004

DOI för Analytical and clinical evaluation of the Bayer ADVIA Centaur automated B-type natriuretic peptide assay in patients with heart failure: a multisite study

Clinical and analytical performance of the liaison cardiac troponin I assay in unstable coronary artery disease, and the impact of age on the definition of reference limits: A FRISC-II substudy

Venge, Per; Johnston, Nina; Lagerqvist, Bo; Wallentin, Lars et al.

Ingår i Clinical Chemistry, s. 880-886, 2003

DOI för Clinical and analytical performance of the liaison cardiac troponin I assay in unstable coronary artery disease, and the impact of age on the definition of reference limits: A FRISC-II substudy

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