Viik J - Search Results

1

The type of the functional cardiovascular response to upright posture is associated with arterial stiffness: a cross-sectional study in 470 volunteers.

Tahvanainen AM, Tikkakoski AJ, Koskela JK, Nordhausen K, Viitala JM, Leskinen MH, Kähönen MA, Kööbi T, Uitto MT, Viik J, Mustonen JT, Pörsti IH. Tahvanainen AM, et al. Among authors: viik j. BMC Cardiovasc Disord. 2016 May 23;16:101. doi: 10.1186/s12872-016-0281-8. BMC Cardiovasc Disord. 2016. PMID: 27216309 Free PMC article.

2

Increased Cardiac Workload in the Upright Posture in Men: Noninvasive Hemodynamics in Men Versus Women.

Kangas P, Tahvanainen A, Tikkakoski A, Koskela J, Uitto M, Viik J, Kähönen M, Kööbi T, Mustonen J, Pörsti I. Kangas P, et al. Among authors: viik j. J Am Heart Assoc. 2016 Jun 21;5(6):e002883. doi: 10.1161/JAHA.115.002883. J Am Heart Assoc. 2016. PMID: 27329447 Free PMC article. Clinical Trial.

3

Metabolic syndrome is associated with decreased heart rate variability in a sex-dependent manner: a comparison between 252 men and 249 women.

Kangas P, Tikkakoski A, Uitto M, Viik J, Bouquin H, Niemelä O, Mustonen J, Pörsti I. Kangas P, et al. Among authors: viik j. Clin Physiol Funct Imaging. 2019 Mar;39(2):160-167. doi: 10.1111/cpf.12551. Epub 2018 Oct 11. Clin Physiol Funct Imaging. 2019. PMID: 30307694

4

Individual changes of central blood pressure in response to upright posture: different hemodynamic phenotypes.

Suojanen LJ, Koskela JK, Wilenius M, Choudhary MK, Hautaniemi EJ, Viik J, Mustonen JT, Pörsti IH. Suojanen LJ, et al. Among authors: viik j. J Hypertens. 2021 Dec 1;39(12):2403-2412. doi: 10.1097/HJH.0000000000002965. J Hypertens. 2021. PMID: 34269331

5

Resting heart rate predicts cardiac autonomic modulation during passive head-up tilt in subjects without cardiovascular diseases.

Koskela JK, Tahvanainen A, Tikkakoski AJ, Kangas P, Uitto M, Viik J, Kähönen M, Mustonen J, Pörsti I. Koskela JK, et al. Among authors: viik j. Scand Cardiovasc J. 2022 Dec;56(1):138-147. doi: 10.1080/14017431.2022.2079713. Scand Cardiovasc J. 2022. PMID: 35652524

6

The Finnish Cardiovascular Study (FINCAVAS): characterising patients with high risk of cardiovascular morbidity and mortality.

Nieminen T, Lehtinen R, Viik J, Lehtimäki T, Niemelä K, Nikus K, Niemi M, Kallio J, Kööbi T, Turjanmaa V, Kähönen M. Nieminen T, et al. Among authors: viik j. BMC Cardiovasc Disord. 2006 Mar 3;6:9. doi: 10.1186/1471-2261-6-9. BMC Cardiovasc Disord. 2006. PMID: 16515696 Free PMC article.

7

Enhanced predictive power of quantitative TWA during routine exercise testing in the Finnish Cardiovascular Study.

Minkkinen M, Kähönen M, Viik J, Nikus K, Lehtimäki T, Lehtinen R, Kööbi T, Turjanmaa V, Kaiser W, Verrier RL, Nieminen T. Minkkinen M, et al. Among authors: viik j. J Cardiovasc Electrophysiol. 2009 Apr;20(4):408-15. doi: 10.1111/j.1540-8167.2008.01325.x. Epub 2008 Oct 11. J Cardiovasc Electrophysiol. 2009. PMID: 19175840

8

Effect of common KCNE1 and SCN5A ion channel gene variants on T-wave alternans, a marker of cardiac repolarization, during clinical exercise stress test: the Finnish Cardiovascular Study.

Koskela J, Kähönen M, Fan M, Nieminen T, Lehtinen R, Viik J, Nikus K, Niemelä K, Kööbi T, Turjanmaa V, Pörsti I, Lehtimäki T. Koskela J, et al. Among authors: viik j. Transl Res. 2008 Aug;152(2):49-58. doi: 10.1016/j.trsl.2008.06.003. Epub 2008 Jul 23. Transl Res. 2008. PMID: 18674739 Clinical Trial.

9

Combined assessment of heart rate recovery and T-wave alternans during routine exercise testing improves prediction of total and cardiovascular mortality: the Finnish Cardiovascular Study.

Leino J, Minkkinen M, Nieminen T, Lehtimäki T, Viik J, Lehtinen R, Nikus K, Kööbi T, Turjanmaa V, Verrier RL, Kähönen M. Leino J, et al. Among authors: viik j. Heart Rhythm. 2009 Dec;6(12):1765-71. doi: 10.1016/j.hrthm.2009.08.015. Epub 2009 Aug 14. Heart Rhythm. 2009. PMID: 19959127

10

Importance of regional specificity of T-wave alternans in assessing risk for cardiovascular mortality and sudden cardiac death during routine exercise testing.

Leino J, Verrier RL, Minkkinen M, Lehtimäki T, Viik J, Lehtinen R, Nikus K, Kööbi T, Turjanmaa V, Kähönen M, Nieminen T. Leino J, et al. Among authors: viik j. Heart Rhythm. 2011 Mar;8(3):385-90. doi: 10.1016/j.hrthm.2010.11.004. Epub 2010 Nov 5. Heart Rhythm. 2011. PMID: 21056698

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