Jari Viik

T-wave alternans predicts mortality in a population undergoing a clinically indicated exercise test

Tuomo Nieminen, Terho Lehtimäki, Jari Viik et al. · European Heart Journal · 2007 · 143 citations · Full text

Medicine, Cardiology, Physiology +15

Perceived Mental Stress and Reactions in Heart Rate Variability—A Pilot Study Among Employees of an Electronics Company

Reetta Orsila, Matti Virtanen, Tiina Luukkaala et al. · International Journal of Occupational Safety and Ergonomics · 2008 · 126 citations · Full text

Nursing, Behavioral Sciences, Psychology +17

Sympathetic activity–associated periodic repolarization dynamics predict mortality following myocardial infarction

Konstantinos D. Rizas, Tuomo Nieminen, Petra Barthel et al. · Journal of Clinical Investigation · 2014 · 111 citations

Medicine, Cardiology, Physiology +13

Assessment of Pulmonary Flow Using Impedance Pneumography

Ville‐Pekka Seppä, Jari Viik, Jari Hyttinen · IEEE Transactions on Biomedical Engineering · 2010 · 102 citations

Health Professions, Clinical Sciences, Physiology +16

Enhanced Predictive Power of Quantitative TWA during Routine Exercise Testing in the Finnish Cardiovascular Study

Mikko Minkkinen, Mika Kähönen, Jari Viik et al. · Journal of Cardiovascular Electrophysiology · 2008 · 69 citations · Full text

Medicine, Cardiology, Sports Medicine +17