User profiles for Tuomas O. Kiviniemi

Tuomas Kiviniemi

Associate Professor of Cardiology, University of Turku
Verified email at utu.fi
Cited by 8127

Cardioversion for atrial fibrillation–how to prevent thromboembolic complications?

S Jaakkola, TO Kiviniemi, KEJ Airaksinen�- Annals of Medicine, 2018 - Taylor & Francis
Cardioversion is an essential component of rhythm control strategy for atrial fibrillation. The
thromboembolic risk of cardioversion is well established and the mechanisms behind the …

Comparison of MRI and positron emission tomography for measuring myocardial perfusion reserve in healthy humans

…, V Oikonen, JO Toikka, TO Kiviniemi…�- …�in Medicine: An�…, 2006 - Wiley Online Library
Myocardial perfusion reserve (MPR, defined as the ratio of the maximum myocardial blood
flow (MBF) to the baseline) is an indicator of coronary artery disease and myocardial …

Mobile phone detection of atrial fibrillation with mechanocardiography: the MODE-AF Study (Mobile Phone Detection of Atrial Fibrillation)

…, T Koivisto, M P�nk��l�, T Knuutila, TO Kiviniemi…�- Circulation, 2018 - Am Heart Assoc
A, Electrocardiographic, accelerometer, and gyroscope signals are presented in sinus rhythm
(top) and atrial fibrillation (bottom). The corresponding heartbeats can be located in both …

Cardiac magnetic resonance imaging in valvular heart disease

…, V J�rvinen, JP P�rkk�, TO Kiviniemi…�- Clinical physiology�…, 2009 - Wiley Online Library
Cardiac magnetic resonance imaging (CMR) has rapidly gained acceptance as an accurate,
reproducible and non‐invasive imaging method for assessment of a wide range of …

A moderate dose of red wine, but not de-alcoholized red wine increases coronary flow reserve

TO Kiviniemi, A Saraste, JO Toikka, M Saraste…�- Atherosclerosis, 2007 - Elsevier
BACKGROUND: Red wine consumption is associated with reduced cardiovascular disease
mortality. Its cardioprotective properties may be partly related to its ability to improve …

[HTML][HTML] Impaired ATP-induced coronary blood flow and diminished aortic NTPDase activity precede lesion formation in apolipoprotein E–deficient mice

N Mercier, TO Kiviniemi, A Saraste, M Miiluniemi…�- The American journal of�…, 2012 - Elsevier
Intravascular ATP and ADP are important regulators of vascular tone, thrombosis, inflammation,
and angiogenesis. This study was undertaken to evaluate the contribution of purinergic …

[PDF][PDF] Trends in rates, patient selection and prognosis of coronary revascularisations in Finland between 1994 and 2013: the CVDR

TO Kiviniemi, A Pietil�, JM Gunn, JM Aittokallio…�- …, 2016 - researchgate.net
Aims: The aim of the study was to investigate the 20-year trends in rates, patient selection
and prognosis of coronary revascularisations in Finland. Methods and results: We identified …

[HTML][HTML] Mechanocardiography-based measurement system indicating changes in heart failure patients during hospital admission and discharge

…, K Jafarian, T Vasankari, S Jaakkola, TO Kiviniemi…�- Sensors, 2022 - mdpi.com
Heart failure (HF) is a disease related to impaired performance of the heart and is a significant
cause of mortality and treatment costs in the world. During its progression, HF causes …

Coronary artery diameter can be assessed reliably with transthoracic echocardiography

TO Kiviniemi, M Saraste…�- American Journal�…, 2004 - journals.physiology.org
We studied whether diameters of coronary arteries can be measured accurately with the use
of transthoracic echocardiography (TTE). By knowing the anatomic diameter of the coronary …

Echocardiography in Fabry disease: diagnostic value of endocardial border binary appearance

…, JJ Hartiala, A Saraste, TO Kiviniemi…�- Clinical physiology�…, 2009 - Wiley Online Library
Background and Aim: It has been reported that the endocardium in Fabry disease has a
binary appearance on transthoracic echocardiography. It has been suggested that this sign …