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  1. Article

    Open Access

    S100B predicts neurological injury and 30-day mortality following surgery for acute type A aortic dissection: an observational cohort study

    Neurological injuries are frequent following Acute Type A Aortic Dissection (ATAAD) repair occurring in 4–30% of all patients. Our objective was to study whether S100B can predict neurological injury following...

    Karl Teurneau-Hermansson, Jacob Ede, Mårten Larsson in Journal of Cardiothoracic Surgery (2023)

  2. Article

    Open Access

    Impact of national holidays and weekends on incidence of acute type A aortic dissection repair

    Previous studies have demonstrated that environmental and temporal factors may affect the incidence of acute type A aortic dissection (ATAAD). Here, we aimed to investigate the hypothesis that national holiday...

    Anna Oudin, Henrik Bjursten, Daniel Oudin Åström, Shahab Nozohoor in Scientific Reports (2022)

  3. Article

    Open Access

    Reduced renal elimination of larger molecules is a strong predictor for mortality

    Renal dysfunction is a major risk factor for premature death and has been studied extensively. A new renal syndrome, shrunken pore syndrome (SPS), confers higher mortality in all studied populations. SPS is a ...

    Erik Herou, Anders Grubb, Alain Dardashti, Shahab Nozohoor in Scientific Reports (2022)

  4. Article

    Open Access

    Late stroke after transcatheter aortic valve replacement: a nationwide study

    Transcatheter aortic valve replacement (TAVR) is a rapidly growing field. Short-term safety and efficacy of these procedures have been studied extensively. However, little is known about the safety of these de...

    Henrik Bjursten, Bo Norrving, Sigurdur Ragnarsson in Scientific Reports (2021)

  5. Article

    Open Access

    Single-center evaluation of a next generation fully repositionable and retrievable transcatheter aortic valve replacement

    The mechanically expandable Lotus Valve System is a fully repositionable and retrievable valve with an adaptive seal to minimize paravalvular leak (PVL). The aim of this study was to evaluate the short- and lo...

    Karolina Berntorp, Sasha Koul, Shahab Nozohoor, Jan Harnek in BMC Cardiovascular Disorders (2019)

  6. Article

    Open Access

    The safety of introducing a new generation TAVR device: one departments experience from introducing a second generation repositionable TAVR

    In the evolving field of transcatheter aortic valve replacements a new generation of valves have been introduced to clinical practice. With the complexity of the TAVR procedure and the unique aspects of each T...

    Henrik Bjursten, Shahab Nozohoor, Malin Johansson in BMC Cardiovascular Disorders (2017)

  7. Article

    Increased long-term mortality with plasma transfusion after coronary artery bypass surgery

    Patients undergoing cardiac surgery often require transfusions of red blood cells, plasma and platelets. These components differ widely in both indications for use and composition. However, from a statistical ...

    Henrik Bjursten, Alain Dardashti, Per Ederoth, Björn Brondén in Intensive Care Medicine (2013)

  8. Article

    Open Access

    Cardiorespiratory effects of venous lipid micro embolization in an experimental model of mediastinal shed blood reinfusion

    Retransfusion of the patient's own blood during surgery is used to reduce the need for allogenic blood transfusion. It has however been found that this blood contains lipid particles, which form emboli in diff...

    Atli Eyjolfsson, Ignacio Plaza, Björn Brondén in Journal of Cardiothoracic Surgery (2009)