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K. Virtanen · SciRah

Researcher profile · Semantic Scholar

K. Virtanen

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K. Virtanen — researcher profile on SciRah

h-index: 15
Works: 40
Citations: 1,914

Most-cited papers

Randomized Study on Simple Versus Complex Stenting of Coronary Artery Bifurcation Lesions: The Nordic Bifurcation Study
T. Steigen, M. Maeng, R. Wiseth, A. Erglis +24 more
2006Circulation764 citations Open access
Semantic Scholar
Long-term results after simple versus complex stenting of coronary artery bifurcation lesions: Nordic Bifurcation Study 5-year follow-up results.
M. Maeng, N. Holm, A. Erglis, I. Kumsārs +26 more
2013Journal of the American College of Cardiology180 citations Open access
Semantic Scholar
Multislice MRI in assessment of myocardial perfusion in patients with single-vessel proximal left anterior descending coronary artery disease before and after revascularization.
K. Lauerma, K. Virtanen, L. Sipilä, P. Hekali +1 more
1997Circulation162 citations
Semantic Scholar
Limited early antiplatelet effect of 300 mg clopidogrel in patients with aspirin therapy undergoing percutaneous coronary interventions.
A. Lepäntalo, K. Virtanen, J. Heikkilä, Ulla Wartiovaara +1 more
2004European Heart Journal109 citations
Semantic Scholar
Comparison of sotalol and metoprolol in the prevention of atrial fibrillation after coronary artery bypass surgery.
H. Parikka, L. Toivonen, L. Heikkilä, K. Virtanen +1 more
1998Journal of Cardiovascular Pharmacology101 citations Open access
Semantic Scholar
Myocardial function in children and adolescents after therapy with anthracyclines and chest irradiation.
J. Pihkala, U. Saarinen, U. Lundström, K. Virtanen +3 more
1996European Journal of Cancer86 citations
Semantic Scholar
Chest pain and rate-dependent left bundle branch block in patients with normal coronary arteriograms.
K. Virtanen, J. Heikkilä, R. Kala, Pentti Siltanen
1982Chest74 citations
Semantic Scholar
Safety in simple versus complex stenting of coronary artery bifurcation lesions. The nordic bifurcation study 14-month follow-up results.
J. Jensen, A. Galløe, J. Lassen, A. Erglis +23 more
2008EuroIntervention66 citations
Semantic Scholar
Exclusion of coronary artery disease by exercise thallium-201 tomography in patients with aortic valve stenosis.
M. Kupari, K. Virtanen, H. Turto, M. Viitasalo +6 more
1992American Journal of Cardiology59 citations
Semantic Scholar
Effects of bone marrow transplantation on myocardial function in children.
Jaana Pihkala, U. Saarinen, U. Lundström, M. Salmo +4 more
1994Bone Marrow Transplantation43 citations
Semantic Scholar
Survival with total occlusion of the left main coronary artery. Significance of the collateral circulation.
M. Valle, K. Virtanen, P. Hekali, M. Frick
1979Catheterization and Cardiovascular Diagnosis41 citations
Semantic Scholar
ST-T integral and T-wave amplitude in detection of exercise-induced myocardial ischemia evaluated with body surface potential mapping.
H. Hänninen, P. Takala, Juha Rantonen, M. Mäkijärvi +4 more
2003Journal of Electrocardiology36 citations
Semantic Scholar
Vascular endothelial growth factor C-induced collateral formation in a model of myocardial ischemia.
T. Pätilä, T. Ikonen, J. Rutanen, Aapo Ahonen +10 more
2006The Journal of Heart and Lung Transplantation35 citations
Semantic Scholar
Evidence of myocardial ischaemia in patients with chest pain syndromes and normal coronary angiograms.
K. Virtanen
2009Acta medica Scandinavica. Supplementum27 citations
Semantic Scholar
Coronary Collateral Circulation
T. Pellinen, K. Virtanen, L. Toivonen, J. Heikkilä +2 more
1991Clinical Cardiology17 citations Open access
Semantic Scholar
Ligation of ameroid-stenosed coronary artery leads to reproducible myocardial infarction--a pilot study in a porcine model.
T. Ikonen, T. Pätilä, K. Virtanen, J. Lommi +4 more
2007Journal of Surgical Research15 citations
Semantic Scholar
Influence of age on the clinical outcomes of coronary revascularisation for the treatment of patients with multivessel de novo coronary artery lesions: sirolimus-eluting stent vs. coronary artery bypass surgery and bare metal stent, insight from the multicentre randomised Arterial Revascularisation
V. Legrand, S. Garg, P. Serruys, K. Virtanen +8 more
2011EuroIntervention13 citations Open access
Semantic Scholar
Antiplatelet effect of clopidogrel in patients with aspirin therapy undergoing percutaneous coronary interventions--limited inhibition of the P2Y12 receptor.
A. Lepäntalo, K. Virtanen, J. Reséndiz, J. Mikkelsson +3 more
2009Thrombosis Research11 citations
Semantic Scholar
Angiographic findings in patients exhibiting ischemia after oral dipyridamole.
K. Virtanen, S. Mattila, A. Järvinen, M. Frick
1989International Journal of Cardiology11 citations
Semantic Scholar
Studies on ergometer exercise testing II. Effect of previous myocardial infarction, digoxin, and β‐blockade on exercise electrocardiography
T. Pellinen, K. Virtanen, M. Valle, M. Frick
1986Clinical Cardiology10 citations Open access
Semantic Scholar
Studies on ergometer exercise testing I. Significance of the type of st‐segment response, sex, and chest pain
T. Pellinen, K. Virtanen, M. Valle, M. Frick
1986Clinical Cardiology10 citations Open access
Semantic Scholar
Response of blood pressure and plasma norepinephrine to propranolol, metoprolol and clonidine during isometric and dynamic excercise in hypertensive patients
K. Virtanen, J. Janne, M. Frick
2004European Journal of Clinical Pharmacology8 citations
Semantic Scholar
A new electrical equipment for handgrip testing.
S. Malinen, K. Virtanen, M. Frick
1979Annals of clinical research7 citations
Semantic Scholar
Modification of digitalis-induced electrocardiographic changes by propranolol and potassium.
M. Frick, K. Virtanen, J. Sävelä
1972Annals of clinical research6 citations
Semantic Scholar
Wall Motion and Perfusion Analysis of Transmyocardial Laser Revascularization
M. Holmström, H. Hänninen, J. Simpanen, K. Virtanen +3 more
2003Scandinavian Cardiovascular Journal5 citations
Semantic Scholar
The microbial colonization due to medical devices in intensive care patients with special emphasis on Candida albicans.
T. Pellinen, V. Valtonen, K. Luomanmäki, A. Sivonen +1 more
1983Annals of clinical research5 citations
Semantic Scholar
THE IMPACT OF RENAL INSUFFICIENCY ON 2-YEAR OUTCOMES FOLLOWING PCI OR CABG IN THE SYNTAX TRIAL
D. Holmes, F. Mohr, P. Serruys, M. Mack +6 more
20104 citations Open access
Semantic Scholar
Flow-volume relations in coronary circulation and distribution of coronary flow into nutritional and non-nutritional compartments.
K. Virtanen, A. Järvinen, Ilkka Alitalo, Esko Riihimäki
1983Clinical Physiology4 citations
Semantic Scholar
Myocardial fatty acid utilisation during exercise induced ischemia in patients with coronary artery disease
K. Virtanen, P. Nikkinen, L. Lindroth, J. Kuikka
2002Nuklearmedizin2 citations
Semantic Scholar
Surgical treatment of acute myocardial ischaemia related to coronary angioplasty with special reference to use of perfusion balloon catheter and long-term outcome.
Leo O. Heikkinen, K. Virtanen, J. Heikkilä, K. Verkkala +2 more
1997Journal of Cardiovascular Surgery2 citations
Semantic Scholar
Results of reoperations for coronary artery disease.
K. Verkkala, A. Järvinen, K. Virtanen, Timo J. Pellinen +4 more
1989Annales chirurgiae et gynaecologiae2 citations
Semantic Scholar
Beta blockade and coronary circulation.
M. Frick, K. Virtanen
1976American Heart Journal1 citations
Semantic Scholar
Rate of major cardiac adverse events 14 months after coronary bifurcation stenting with culotte vs. crush techniques in the Nordic Bifurcation Stent Technique Study
K. Kervinen, M. Niemelä, A. Erglis, I. Kumsārs +20 more
20090 citations
Semantic Scholar
564: Appraisal of inherent myocardial ability to recuperate from ischemia/infarction
T. Pätilä, T. Ikonen, E. Kankuri, J. Lommi +4 more
20070 citations
Semantic Scholar
VEGF-C induces collateral formation in ischaemic porcine heart model
T. Pätilä, T. Ikonen, J. Rutanen, Aapo Ahonen +8 more
20040 citations
Semantic Scholar
Fettsäureverwertung im Myokard bei belastungsinduzierter Ischämie bei Patienten mit Koronarinsuffizienz
K. Virtanen, P. Nikkinen, L. Lindroth, J. T. Kuikka
20020 citations
Semantic Scholar
Assessment of Regional Myocardial Perfusion during Low-Dose Dobutamine Infusion - Differences between Hypokinetic, Akinetic and Infarcted Myocardial Sectors
PNiemi, H. Hanninen, K. Virtanen, L. Toivonen +3 more
19990 citations
Semantic Scholar
Nonatherosclerotic ischemic heart disease, edited by Renu Vinnani and Mervyn B. Forman, Raven Press, New York (1989), 428 pages, illustrated, $89.00, ISBN: 0‐88167‐458‐3
K. Virtanen
19900 citations Open access
Semantic Scholar
Effect of cardioselective beta-blockade by metoprolol on the phasic myocardial blood content and epi/endocardial ratio.
K. Virtanen, M. Frick
1977Annals of clinical research0 citations
Semantic Scholar
Phasic myocardial blood content. An experimental study on effects of hypoxaemia, ischaemia and coronary drugs.
K. Virtanen
1974Annals of clinical research0 citations
Semantic Scholar

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