Search Results - "RISSANEN, Harri A"

Prevalence and Prognostic Significance of Fragmented QRS Complex in Middle-Aged Subjects With and Without Clinical or Electrocardiographic Evidence of Cardiac Disease by Terho, Henri K., BM, Tikkanen, Jani T., MD, Junttila, Juhani M., MD, Anttonen, Olli, MD, Kenttä, Tuomas V., MSc, PhD, Aro, Aapo L., MD, Kerola, Tuomas, MD, Rissanen, Harri A., MSc, Reunanen, Antti, MD, Huikuri, Heikki V., MD

“…We wanted to evaluate the prevalence and prognostic value of the fragmented QRS (fQRS) complex, defined as changes in QRS morphology with various RSR′-patterns…”
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Intraventricular Conduction Delay in a Standard 12-Lead Electrocardiogram as a Predictor of Mortality in the General Population by Aro, Aapo L, Anttonen, Olli, Tikkanen, Jani T, Junttila, M Juhani, Kerola, Tuomas, Rissanen, Harri A, Reunanen, Antti, Huikuri, Heikki V

“…BACKGROUND—Prolonged duration of QRS complex in a 12-lead ECG is associated with adverse prognosis in patients with cardiac disease, but its significance is…”
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Early repolarization as a predictor of arrhythmic and nonarrhythmic cardiac events in middle-aged subjects by Junttila, M. Juhani, MD, Tikkanen, Jani T., MD, Kenttä, Tuomas, PhD, Anttonen, Olli, MD, Aro, Aapo L., MD, Porthan, Kimmo, MD, Kerola, Tuomas, MD, Rissanen, Harri A., MSc, Knekt, Paul, MD, Huikuri, Heikki V., MD

“…Background Early repolarization (ER) in the inferior/lateral leads predicts mortality, but whether ER is a specific sign of increased risk for arrhythmic…”
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Body Mass Index as a Predictor of Sudden Cardiac Death and Usefulness of the Electrocardiogram for Risk Stratification by Eranti, Antti, MD, Aro, Aapo L., MD, PhD, Kerola, Tuomas, MD, PhD, Tikkanen, Jani T., MD, PhD, Rissanen, Harri A., MSc, Anttonen, Olli, MD, PhD, Junttila, M. Juhani, MD, PhD, Knekt, Paul, PHD, Huikuri, Heikki V., MD, PhD

“…Evidence of the role of body mass index (BMI) as a risk factor for sudden cardiac death (SCD) is conflicting, and how electrocardiographic (ECG) SCD risk…”
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Delayed QRS transition in the precordial leads of an electrocardiogram as a predictor of sudden cardiac death in the general population by Aro, Aapo L., MD, Eranti, Antti, MD, Anttonen, Olli, MD, Kerola, Tuomas, MD, Rissanen, Harri A., MSc, Knekt, Paul, PhD, Porthan, Kimmo, MD, Tikkanen, Jani T., MD, Junttila, M. Juhani, MD, Huikuri, Heikki V., MD

“…Background QRS transition zone is related to the electrical axis of the heart in the horizontal plane and is easily determined from the precordial leads of a…”
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Electrocardiogram as a predictor of sudden cardiac death in middle-aged subjects without a known cardiac disease by Terho, Henri K., Tikkanen, Jani T., Kenttä, Tuomas V., Junttila, Juhani M., Aro, Aapo L., Anttonen, Olli, Kerola, Tuomas, Rissanen, Harri A., Knekt, Paul, Huikuri, Heikki V.

“…Abnormal 12‑lead electrocardiogram (ECG) findings and proposing its ability for enhanced risk prediction, majority of the studies have been carried out with…”
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Long-Term Outcome Associated with Early Repolarization on Electrocardiography by Tikkanen, Jani T, Anttonen, Olli, Junttila, M. Juhani, Aro, Aapo L, Kerola, Tuomas, Rissanen, Harri A, Reunanen, Antti, Huikuri, Heikki V

“…Early-repolarization patterns on electrocardiography are generally considered to be benign. However, this study with 30 years of follow-up in a Finnish…”
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Early Repolarization: Electrocardiographic Phenotypes Associated With Favorable Long-Term Outcome by TIKKANEN, Jani T, JUNTTILA, M. Juhani, HUIKURI, Heikki V, ANTTONEN, Olli, ARO, Aapo L, LUTTINEN, Samuli, KEROLA, Tuomas, SAGER, Solomon J, RISSANEN, Harri A, MYERBURG, Robert J, REUNANEN, Antti

“…Early repolarization (ER) in inferior/lateral leads of standard ECGs increases the risk of arrhythmic death. We tested the hypothesis that variations in the…”
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Prevalence and 11-year incidence of common eye diseases and their relation to health-related quality of life, mental health, and visual impairment by Purola, Petri K. M., Nättinen, Janika E., Ojamo, Matti U. I., Koskinen, Seppo V. P., Rissanen, Harri A., Sainio, Päivi R. J., Uusitalo, Hannu M. T.

“…Purpose To study the prevalence and incidence of the most common eye diseases and their relation to health-related quality of life (HRQoL), depression,…”
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Prognostic significance of prolonged PR interval in the general population by Aro, Aapo L, Anttonen, Olli, Kerola, Tuomas, Junttila, M Juhani, Tikkanen, Jani T, Rissanen, Harri A, Reunanen, Antti, Huikuri, Heikki V

“…Prolonged PR interval, or first degree AV block, has been traditionally regarded as a benign electrocardiographic finding in healthy individuals, until recent…”
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Prevalence and Prognostic Significance of T-Wave Inversions in Right Precordial Leads of a 12-Lead Electrocardiogram in the Middle-Aged Subjects by ARO, Aapo L, ANTTONEN, Olli, TIKKANEN, Jani T, JUHANI JUNTTILA, M, KEROLA, Tuomas, RISSANEN, Harri A, REUNANEN, Antti, HUIKURI, Heikki V

“…T-wave inversion in right precordial leads V(1) to V(3) is a relatively common finding in a 12-lead ECG of children and adolescents and is infrequently found…”
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Risk of sudden cardiac death associated with QRS, QTc, and JTc intervals in the general population by Tikkanen, Jani T., Kentta, Tuomas, Porthan, Kimmo, Anttonen, Olli, Eranti, Antti, Aro, Aapo L., Kerola, Tuomas, Rissanen, Harri A., Knekt, Paul, Heliövaara, Markku, Holkeri, Arttu, Haukilahti, Anette, Niiranen, Teemu, Hernesniemi, Jussi, Jula, Antti, Nieminen, Markku S., Myerburg, Robert J., Albert, Christine M., Salomaa, Veikko, Huikuri, Heikki V., Junttila, M. Juhani

“…QRS duration and corrected QT (QTc) interval have been associated with sudden cardiac death (SCD), but no data are available on the significance of…”
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QRS-T angle as a predictor of sudden cardiac death in a middle-aged general population by Aro, Aapo L, Huikuri, Heikki V, Tikkanen, Jani T, Junttila, M Juhani, Rissanen, Harri A, Reunanen, Antti, Anttonen, Olli

“…Spatial QRS-T angle measured from a 12-lead electrocardiogram (ECG) has been shown to predict cardiac mortality. However, there is a paucity of studies on the…”
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Improving health‐related quality of life in glaucoma during 11 years and its association with vision loss and treatment of the disease by Purola, Petri K.M., Nättinen, Janika E., Parkkari, Minna M., Ojamo, Matti U.I., Koskinen, Seppo V.P., Rissanen, Harri A., Sainio, Päivi R.J., Uusitalo, Hannu M.T.

“…Purpose To evaluate the impact of glaucoma on health‐related quality of life (HRQoL) and mental health in the ageing population of Finland. Methods Altogether…”
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Prevalence and Prognostic Significance of Abnormal P Terminal Force in Lead V1 of the ECG in the General Population by Eranti, Antti, Aro, Aapo L, Kerola, Tuomas, Anttonen, Olli, Rissanen, Harri A, Tikkanen, Jani T, Junttila, M Juhani, Kenttä, Tuomas V, Knekt, Paul, Huikuri, Heikki V

“…BACKGROUND—Prevalence and prognostic significance of abnormal P terminal force (PTF) in the general population are not known. The aim of this study was to…”
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Diabetes, glucose tolerance, and the risk of sudden cardiac death by Eranti, Antti, Kerola, Tuomas, Aro, Aapo L, Tikkanen, Jani T, Rissanen, Harri A, Anttonen, Olli, Junttila, M Juhani, Knekt, Paul, Huikuri, Heikki V

“…Diabetes predisposes to sudden cardiac death (SCD). However, it is uncertain whether greater proportion of cardiac deaths are sudden among diabetes patients…”
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Prevalence and 11-Year Incidence of Cataract and Cataract Surgery and the Effects of Socio-Demographic and Lifestyle Factors by Purola, Petri K M, Nättinen, Janika E, Ojamo, Matti U I, Rissanen, Harri A, Gissler, Mika, Koskinen, Seppo V P, Uusitalo, Hannu M T

“…To assess the impact of cataract in ageing population by evaluating the prevalence, incidence, and background factors of cataract and cataract surgery. Two…”
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The ability of an electrocardiogram to predict fatal and non-fatal cardiac events in asymptomatic middle-aged subjects by Terho, Henri K, Tikkanen, Jani T, Kenttä, Tuomas V, Junttila, M Juhani, Aro, Aapo L, Anttonen, Olli, Kerola, Tuomas, Rissanen, Harri A, Knekt, Paul, Reunanen, Antti, Huikuri, Heikki V

“…The long-term prognostic value of a standard 12-lead electrocardiogram (ECG) for predicting cardiac events in apparently healthy middle-aged subjects is not…”
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Prevalence and Prognostic Significance of Abnormal P Terminal Force in Lead V 1 of the ECG in the General Population by Eranti, Antti, Aro, Aapo L., Kerola, Tuomas, Anttonen, Olli, Rissanen, Harri A., Tikkanen, Jani T., Junttila, M. Juhani, Kenttä, Tuomas V., Knekt, Paul, Huikuri, Heikki V.

“…Background— Prevalence and prognostic significance of abnormal P terminal force (PTF) in the general population are not known. The aim of this study was to…”
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Improving health‐related quality of life in glaucoma during 11years and its association with vision loss and treatment of the disease by Purola, Petri KM, Nättinen, Janika E, Parkkari, Minna M, Matti UI Ojamo, Koskinen, Seppo VP, Rissanen, Harri A, Sainio, Päivi RJ, Hannu MT Uusitalo

“…PurposeTo evaluate the impact of glaucoma on health‐related quality of life (HRQoL) and mental health in the ageing population of Finland.MethodsAltogether…”
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