A retrospective evaluation of Bayesian-penalized likelihood reconstruction for [15O]H2O myocardial perfusion imaging

Authors: Siekkinen, Reetta ^*, Han, Chunlei, Maaniitty, Teemu, Teräs, Mika, Knuuti, Juhani, Saraste, Antti, Teuho, Jarmo

Source: In Journal of Nuclear Cardiology August 2023 30(4):1602-1612

Effect of respiratory motion correction and CT-based attenuation correction on dual-gated cardiac PET image quality and quantification

Authors: Schultz, Jussi, Siekkinen, Reetta, Tadi, Mojtaba Jafari, Teräs, Mika, Klén, Riku, Lehtonen, Eero, Saraste, Antti, Teuho, Jarmo ^*

Source: In Journal of Nuclear Cardiology October 2022 29(5):2423-2433

Assessment of a digital and an analog PET/CT system for accurate myocardial perfusion imaging with a flow phantom

Authors: Siekkinen, Reetta ^*, Kirjavainen, Anna K., Koskensalo, Kalle, Smith, Nadia A.S., Fenwick, Andrew, Saunavaara, Virva, Tolvanen, Tuula, Iida, Hidehiro, Saraste, Antti, Teräs, Mika, Teuho, Jarmo

Source: In Journal of Nuclear Cardiology August 2022 29(4):1964-1972

Assessment of myocardial viability with [15O]water PET: A validation study in experimental myocardial infarction

Authors: Grönman, Maria, Tarkia, Miikka, Stark, Christoffer, Vähäsilta, Tommi, Kiviniemi, Tuomas, Lubberink, Mark, Halonen, Paavo, Kuivanen, Antti, Saunavaara, Virva, Tolvanen, Tuula, Teuho, Jarmo, Teräs, Mika, Savunen, Timo, Pietilä, Mikko, Ylä-Herttuala, Seppo, Roivainen, Anne, Knuuti, Juhani, Saraste, Antti ^*

Source: In Journal of Nuclear Cardiology August 2021 28(4):1271-1280

Determinants of Myocardial Strain in Experimental Chronic Myocardial Infarction

Authors: Ballo, Haitham ^*, Tarkia, Miikka ^*, Haavisto, Matti ^*, Stark, Christoffer, Strandberg, Marjatta, Vähäsilta, Tommi, Saunavaara, Virva ^*, Tolvanen, Tuula ^*, Teräs, Mika ^*, Hynninen, Ville-Veikko, Savunen, Timo, Roivainen, Anne ^*, Knuuti, Juhani ^*, Saraste, Antti ^*

Source: In Ultrasound in Medicine & Biology February 2019 45(2):568-578

Preliminary protocol for measuring the reproducibility and accuracy of flow values on digital PET/CT systems in [¹⁵O]H2O myocardial perfusion imaging using a flow phantom.

Authors: Siekkinen, Reetta, Partanen, Heidi, Kukola, Linda, Tolvanen, Tuula, Fenwick, Andrew, Smith, Nadia A. S., Teräs, Mika, Saraste, Antti, Teuho, Jarmo

Source: EJNMMI Physics; 7/1/2024, Vol. 11 Issue 1, p1-17, 17p

Subject Terms: MYOCARDIAL perfusion imaging, UNITS of measurement, BLOOD flow

Company/Entity: GE Healthcare Inc.

Are Quantitative Errors Reduced with Time-of-Flight Reconstruction When Using Imperfect MR-Based Attenuation Maps for 18 F-FDG PET/MR Neuroimaging?

Authors: Lindén, Jani^1,2, jarmo.teuho@tyks.fijjlind@utu.fi, Teuho, Jarmo^1,3,4, mika.teras@tyks.firiku.klen@utu.fi, Klén, Riku^1,3, Teräs, Mika^4,5

Source: Applied Sciences (2076-3417); May2022, Vol. 12 Issue 9, pN.PAG-N.PAG, 18p

Linear relation between spirometric volume and the motion of cardiac structures: MRI and clinical PET study

Authors: Kokki, Tommi ^*, Klén, Riku, Noponen, Tommi, Pärkkä, Jussi, Saunavaara, Virva, Hoppela, Erika, Teräs, Mika, Knuuti, Juhani

Source: In Journal of Nuclear Cardiology June 2016 23(3):475-485

Cardiac remodeling in a new pig model of chronic heart failure: Assessment of left ventricular functional, metabolic, and structural changes using PET, CT, and echocardiography

Authors: Tarkia, Miikka ^*, Stark, Christoffer, Haavisto, Matti, Kentala, Rasmus, Vähäsilta, Tommi, Savunen, Timo, Strandberg, Marjatta, Hynninen, Ville-Veikko, Saunavaara, Virva, Tolvanen, Tuula, Teräs, Mika, Rokka, Johanna, Pietilä, Mikko, Saukko, Pekka, Roivainen, Anne, Saraste, Antti, Knuuti, Juhani

Source: In Journal of Nuclear Cardiology August 2015 22(4):655-665

Evaluation of 68Ga-labeled tracers for PET imaging of myocardial perfusion in pigs

Authors: Tarkia, Miikka, Saraste, Antti, Saanijoki, Tiina, Oikonen, Vesa, Vähäsilta, Tommi, Strandberg, Marjatta, Stark, Christoffer, Tolvanen, Tuula, Teräs, Mika, Savunen, Timo, Green, Mark A., Knuuti, Juhani, Roivainen, Anne

Source: In Nuclear Medicine and Biology July 2012 39(5):715-723

A retrospective evaluation of Bayesian-penalized likelihood reconstruction for [¹⁵O]H2O myocardial perfusion imaging.

Authors: Siekkinen, Reetta, Han, Chunlei, Maaniitty, Teemu, Teräs, Mika, Knuuti, Juhani, Saraste, Antti, Teuho, Jarmo

Source: Journal of Nuclear Cardiology; Aug2023, Vol. 30 Issue 4, p1602-1612, 11p

Dual gated PET/CT imaging of small targets of the heart: Method description and testing with a dynamic heart phantom

Authors: Kokki, Tommi ^*, Sipilä, Hannu T., Teräs, Mika, Noponen, Tommi, Durand-Schaefer, Nicolas, Klén, Riku, Knuuti, Juhani

Source: In Journal of Nuclear Cardiology February 2010 17(1):71-84

Gaussian mixture model-based segmentation of MR images taken from premature infant brains

Authors: Merisaari, Harri, Parkkola, Riitta, Alhoniemi, Esa, Teräs, Mika, Lehtonen, Liisa, Haataja, Leena, Lapinleimu, Helena, Nevalainen, Olli S.

Source: In Journal of Neuroscience Methods 2009 182(1):110-122

Correction to: A retrospective evaluation of Bayesian-penalized likelihood reconstruction for [15O]H2O myocardial perfusion imaging

Authors: Siekkinen, Reetta ^*, Han, Chunlei, Maaniitty, Teemu, Teräs, Mika, Knuuti, Juhani, Saraste, Antti, Teuho, Jarmo

Source: In Journal of Nuclear Cardiology June 2023 30(3):1253-1253

The effects of irradiation and hyperbaric oxygen on bone formation during rabbit mandibular distraction

Authors: Muhonen, Arja, Muhonen, Jarkko, Minn, Heikki, Kulmala, Jarmo, Klossner, Jorma, Teräs, Mika, Knuuti, Juhani, Happonen, Risto-Pekka

Source: In Archives of Oral Biology 2002 47(10):701-707

NACP 2014 and the Turku PET symposium: The interaction between therapy and imaging.

Authors: Muren, Ludvig P.^1,2, Teräs, Mika³, Knuuti, Juhani⁴

Source: Acta Oncologica. Aug2014, Vol. 53 Issue 8, p993-996. 4p.

Subject Terms: *DIAGNOSTIC imaging, *CONFERENCES & conventions, *INTERPROFESSIONAL relations, *MAGNETIC resonance imaging, *SERIAL publications, *POSITRON emission tomography, *TUMORS

Geographic Terms: FINLAND

Assessment of myocardial viability with [¹⁵O]water PET: A validation study in experimental myocardial infarction.

Authors: Grönman, Maria, Tarkia, Miikka, Stark, Christoffer, Vähäsilta, Tommi, Kiviniemi, Tuomas, Lubberink, Mark, Halonen, Paavo, Kuivanen, Antti, Saunavaara, Virva, Tolvanen, Tuula, Teuho, Jarmo, Teräs, Mika, Savunen, Timo, Pietilä, Mikko, Ylä-Herttuala, Seppo, Roivainen, Anne, Knuuti, Juhani, Saraste, Antti

Source: Journal of Nuclear Cardiology; Aug2021, Vol. 28 Issue 4, p1271-1280, 10p

Evaluation of image quality with four positron emitters and three preclinical PET/CT systems.

Authors: Teuho, Jarmo, Riehakainen, Leon, Honkaniemi, Aake, Moisio, Olli, Han, Chunlei, Tirri, Marko, Liu, Shihao, Grönroos, Tove J., Liu, Jie, Wan, Lin, Liang, Xiao, Ling, Yiqing, Hua, Yuexuan, Roivainen, Anne, Knuuti, Juhani, Xie, Qingguo, Teräs, Mika, D'Ascenzo, Nicola, Klén, Riku

Source: EJNMMI Research; 12/10/2020, Vol. 10 Issue 1, p1-17, 17p

Subject Terms: IMAGE quality analysis, RADIOACTIVE tracers, POSITRONS, IMAGE reconstruction, COMPUTED tomography, POSITRON emission tomography computed tomography

Dual-gated cardiac PET–Clinical feasibility study.

Authors: Teräs, Mika¹ mika.teras@tyks.fi, Kokki, Tommi¹, Durand-Schaefer, Nicolas², Noponen, Tommi¹, Pietilä, Mikko³, Kiss, Jan⁴, Hoppela, Erika¹, Sipilä, Hannu T.¹, Knuuti, Juhani¹

Source: European Journal of Nuclear Medicine & Molecular Imaging. Mar2010, Vol. 37 Issue 3, p505-516. 12p. 8 Color Photographs, 7 Black and White Photographs, 1 Diagram, 4 Charts, 1 Graph.

Subject Terms: *MEDICAL imaging systems, *HEART beat, *MYOCARDIUM, *TRACERS (Biology), *FEASIBILITY studies

Cardiac positron emission tomography imaging with [ 11c]hydroxyephedrine, a specific tracer for sympathetic nerve endings, and its functional correlates in congestive heart failure

Authors: Vesalainen, Risto K, Pietilä, Mikko, Tahvanainen, Kari U.O, Jartti, Tuomas, Teräs, Mika, Någren, Kjell, Lehikoinen, Pertti, Huupponen, Risto, Ukkonen, Heikki, Saraste, Markku, Knuuti, Juhani, Voipio-Pulkki, Liisa-Maria ^*

Source: In The American Journal of Cardiology 1999 84(5):568-574