Search Results - "Makikallio, T."

Fractal correlation properties of R-R interval dynamics and mortality in patients with depressed left ventricular function after an acute myocardial infarction by Huikuri, H. V., Makikallio, T. H., Peng, C. K., Goldberger, A. L., Hintze, U., Moller, M.

“…BACKGROUND: Preliminary data suggest that the analysis of R-R interval variability by fractal analysis methods may provide clinically useful information on…”
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Temporal dynamics of the circadian heart rate following low and high volume exercise training in sedentary male subjects by Jelinek, Herbert F., Karmakar, C., Kiviniemi, A. M., Hautala, A. J., Tulppo, M. P., Mäkikallio, T. H., Huikuri, H. V., Khandoker, A. H., Palaniswami, M.

“…Purpose Increased risk of arrhythmic events occurs at certain times during the circadian cycle with the highest risk being in the second and fourth quarter of…”
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Intensity of leisure-time physical activity and cancer mortality in men by Laukkanen, J A, Rauramaa, R, Mäkikallio, T H, Toriola, A T, Kurl, S

“…there is a lack of evidence to show the role of exercise intensity in the prevention of cancer mortality because no previous studies have shown this relation…”
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Low β-carotene concentrations increase the risk of cardiovascular disease mortality among Finnish men with risk factors by Karppi, J, Laukkanen, J.A, Mäkikallio, T.H, Ronkainen, K, Kurl, S

“…Abstract Background & aims Healthy diet rich in fruits and vegetables is an important factor in prevention of cardiovascular diseases (CVD). Some previous…”
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Quantitative beat-to-beat analysis of heart rate dynamics during exercise by Tulppo, M P, Mäkikallio, T H, Takala, T E, Seppänen, T, Huikuri, H V

“…Beat-to-beat heart rate (HR) dynamics were studied by plotting each R-R interval as a function of the previous R-R interval (Poincaré plot) during incremental…”
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Cardiac interbeat interval dynamics from childhood to senescence : comparison of conventional and new measures based on fractals and chaos theory by Pikkujamsa, S. M., Makikallio, T. H., Sourander, L. B., Raiha, I. J., Puukka, P., Skytta, J., Peng, C. K., Goldberger, A. L., Huikuri, H. V.

“…BACKGROUND: New methods of R-R interval variability based on fractal scaling and nonlinear dynamics ("chaos theory") may give new insights into heart rate…”
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Exercise workload, cardiovascular risk factor evaluation and the risk of stroke in middle‐aged men by Kurl, S., Sivenius, J., Mäkikallio, T. H., Rauramaa, R., Laukkanen, J. A.

“… Objective.  We investigated the prognostic significance of risk scores and exercise workload with respect to stroke. Background.  There are no data on…”
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Effects of intracoronary injection of mononuclear bone marrow cells on left ventricular function, arrhythmia risk profile, and restenosis after thrombolytic therapy of acute myocardial infarction by Huikuri, Heikki V., Kervinen, Kari, Niemelä, Matti, Ylitalo, Kari, Säily, Marjaana, Koistinen, Pirjo, Savolainen, Eeva-Riitta, Ukkonen, Heikki, Pietilä, Mikko, Airaksinen, Juhani K.E., Knuuti, Juhani, Mäkikallio, Timo H.

“…Aims To assess the efficacy and safety of bone marrow cell (BMC) therapy after thrombolytic therapy of an acute ST-elevation myocardial infarction (STEMI)…”
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Heart rate dynamics before spontaneous onset of ventricular fibrillation in patients with healed myocardial infarcts by Mäkikallio, Timo H, Koistinen, Juhani, Jordaens, Luc, Tulppo, Mikko P, Wood, Nicholas, Golosarsky, Boris, Peng, Chung-Kang, Goldberger, Ary L, Huikuri, Heikki V

“…The traditional methods of analyzing heart rate (HR) variability have failed to predict imminent ventricular fibrillation (VF). We sought to determine whether…”
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Dynamic Analysis of Heart Rate May Predict Subsequent Ventricular Tachycardia After Myocardial Infarction by Mäkikallio, Timo H., Seppänen, Tapio, Airaksinen, K.E.Juhani, Koistinen, Juhani, Tulppo, Mikko P., Peng, Chung-Kang, Goldberger, Ary L., Huikuri, Heikki V.

“…Dynamics analysis of RR interval behavior and traditional measures of heart rate variability were compared between postinfarction patients with and without…”
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Economic evaluation of exercise‐based cardiac rehabilitation in patients with a recent acute coronary syndrome by Hautala, A. J., Kiviniemi, A. M., Mäkikallio, T., Koistinen, P., Ryynänen, O.‐P., Martikainen, J. A., Seppänen, T., Huikuri, H. V., Tulppo, M. P.

“…Health care decision‐making requires evidence of the cost‐effectiveness of medical therapies. We evaluated the cost‐effectiveness of exercise‐based cardiac…”
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Heart Rate Dynamics in Patients With Stable Angina Pectoris and Utility of Fractal and Complexity Measures by Mäkikallio, Timo H, Ristimäe, Tiina, Airaksinen, K.E.Juhani, Peng, Chung-Kang, Goldberger, Ary L, Huikuri, Heikki V

“…Dynamic analysis techniques may uncover abnormalities in heart rate (HR) behavior that are not easily detectable with conventional statistical measures…”
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Human fetal cardiovascular profile score and neonatal outcome in intrauterine growth restriction by Mäkikallio, K., Räsänen, J., Mäkikallio, T., Vuolteenaho, O., Huhta, J. C.

“…Objective To determine whether low cardiovascular profile (CVP) score has prognostic value for predicting neonatal mortality and severe morbidity in human…”
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Individual differences in the responses to endurance and resistance training by Hautala, Arto J, Kiviniemi, Antti M, Mäkikallio, Timo H, Kinnunen, Hannu, Nissilä, Seppo, Huikuri, Heikki V, Tulppo, Mikko P

“…Large individual differences in the responsiveness of cardiorespiratory fitness (VO2peak) to endurance training have been observed in healthy subjects. We…”
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Abnormalities in beat to beat complexity of heart rate dynamics in patients with a previous myocardial infarction by MÄKIKALLIO, T. H, SEPPÄNEN, T, NIEMELÄ, M, AIRAKSINEN, K. E. J, TULPPO, M, HUIKURI, H. V

“…The purpose of this research was to study possible abnormalities in the beat to beat complexity of heart rate dynamics in patients with a previous myocardial…”
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Heart rate dynamics predict poststroke mortality by MÄKIKALLIO, A. M, MÄKIKALLIO, T. H, KORPELAINEN, J. T, SOTANIEMI, K. A, HUIKURI, H. V, MYLLYLÄ, V. V

“…Impaired cardiovascular autonomic regulation assessed by heart rate (HR) variability provides prognostic information in patients with heart disease as well as…”
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Sudden cardiac death: role of heart rate variability to identify patients at risk by Lombardi, F, Mäkikallio, T H, Myerburg, R J, Huikuri, H V

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Low serum lycopene and  -carotene increase risk of acute myocardial infarction in men by Karppi, J., Laukkanen, J. A., Makikallio, T. H., Kurl, S.

“…Previous studies have shown that high intake or concentrations of serum carotenoids may protect against acute myocardial infarction (AMI). The role of…”
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Natriuretic peptides and mortality after stroke by MÄKIKALLIO, A. M, MÄKIKALLIO, T. H, KORPELAINEN, J. T, VUOLTEENAHO, O, TAPANAINEN, J. M, YLITALO, K, SOTANIEMI, K. A, HUIKURI, H. V, MYLLYLÄ, V. V

“…Measurement of natriuretic peptides provides prognostic information in various patient populations. The prognostic value of natriuretic peptides among patients…”
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Prognostic impact of hemoglobin concentration at one to three months after coronary surgery by Biancari, Fausto, Tauriainen, Tuomas, Zhang, Qiyao, Gatti, Giuseppe, Santini, Francesco, De Feo, Marisa, Zanobini, Marco, Mäkikallio, Timo, Onorati, Francesco, Rosato, Stefano, D'Errigo, Paola, Mariscalco, Giovanni, Dalén, Magnus

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