Matti Viitasalo

Mutations of the Cardiac Ryanodine Receptor (RyR2) Gene in Familial Polymorphic Ventricular Tachycardia

Päivi J. Laitinen, Kevin M. Brown, Kirsi Piippo et al. · Circulation · 2001 · 731 citations · Full text

Arrhythmic disorder mapped to chromosome 1q42–q43 causes malignant polymorphic ventricular tachycardia in structurally normal hearts

Heikki Swan, Kirsi Piippo, Matti Viitasalo et al. · Journal of the American College of Cardiology · 1999 · 345 citations

Normal Hearts, Cardiac Muscle, Cardiomyopathy +9

Lone atrial fibrillation in vigorously exercising middle aged men: case-control study

Jouko Karjalainen, Urho M. Kujala, Jaakko Kaprio et al. · BMJ · 1998 · 322 citations · Full text

Physical Activity, Preventive Cardiology, Case-control Study +24

Relation between QT intervals and heart rates from 40 to 120 beats/min in rest electrocardiograms of men and a simple method to adjust QT interval values

Jouko Karjalainen, Matti Viitasalo, Matti Mänttäri et al. · Journal of the American College of Cardiology · 1994 · 266 citations

Electrophysiological Evaluation, Cardiovascular Disease, Rest Electrocardiograms +12

Sinus node function and ventricular repolarization during exercise stress test in long QT syndrome patients with KvLQT1 and HERG potassium channel defects

Heikki Swan, Matti Viitasalo, Kirsi Piippo et al. · Journal of the American College of Cardiology · 1999 · 196 citations

Electrophysiological Evaluation, Kinesiology, Health Sciences +9