Pre-Transplant Toxoplasma gondii Seropositivity Among Heart Transplant Recipients Is Associated With an Increased Risk of All-Cause and Cardiac Mortality
Satish Arora, MD*,*,
Pål A. Jenum, MD, PhD ,||,
Pål Aukrust, MD, PhD ,
Halvor Rollag, MD, PhD ,¶,
Arne K. Andreassen, MD, PhD*,
Svein Simonsen, MD, PhD*,
Einar Gude, MD*,
Arnt E. Fiane, MD, PhD ,
Odd Geiran, MD, PhD ,¶ and
Lars Gullestad, MD, PhD*
* Department of Cardiology, Rikshospitalet-Radiumhospitalet Medical Center, Oslo, Norway
Institute of Medical Microbiology, Rikshospitalet-Radiumhospitalet Medical Center, Oslo, Norway
Section of Clinical Immunology and Infectious Diseases, Rikshospitalet-Radiumhospitalet Medical Center, Oslo, Norway
Department of Thoracic and Cardiovascular Surgery, Rikshospitalet-Radiumhospitalet Medical Center, Oslo, Norway
|| Department of Microbiology, Central Laboratory, Hospital of Asker and Baerum, Oslo, Norway
¶ Faculty Division Rikshospitalet, University of Oslo, Oslo, Norway.

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Figure 1 Survival According to Recipient T. gondii Serostatus at Time of Heart Transplantation
Toxoplasma gondii (T. gondii) seropositive recipients had a significantly higher risk of all-cause mortality, and this was predominantly evident in the period beyond 4 years after transplantation.
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Figure 2 Population Free From Moderate/Severe CAV According to Recipient T. gondii Serostatus
Toxoplasma gondii (T. gondii) seropositive recipients had a significantly higher risk of developing advanced CAV. Deaths without development of moderate/severe CAV and patients with only mild CAV are considered as censored. CAV = cardiac allograft vasculopathy.
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