Harvard Catalyst Profiles

Contact, publication, and social network information about Harvard faculty and fellows.

Leon M. Ptaszek, M.D., Ph.D.

Concepts (330)

Concepts are derived automatically from a person's publications.
Concepts are listed by decreasing relevance which is based on many factors, including how many publications the person wrote about that topic, how long ago those publications were written, and how many publications other people have written on that same topic.
Name Number of Publications Most Recent Publication Publications by All Authors Concept Score Why?
Atrial Fibrillation10202152090.760 Why?
Heart Conduction System3201710150.730 Why?
Methacrylates120201090.690 Why?
Tissue Adhesives120201730.630 Why?
Gelatin120202210.620 Why?
Electrophysiologic Techniques, Cardiac320175040.600 Why?
Electric Countershock220195370.600 Why?
Software Design120171710.580 Why?
Ventricular Premature Complexes120171130.550 Why?
Critical Pathways220194750.540 Why?
Anti-Arrhythmia Agents120197840.490 Why?
Length of Stay3201964790.470 Why?
Marfan Syndrome120152360.420 Why?
Electrodes, Implanted220148330.390 Why?
Body Surface Potential Mapping120122280.380 Why?
Signal Processing, Computer-Assisted2201714890.370 Why?
Action Potentials1201718160.350 Why?
Aortic Aneurysm120156480.350 Why?
Myocardium2202047000.330 Why?
Patient Admission1201613860.310 Why?
Patient Care Team1201925110.300 Why?
Anticoagulants2202148970.290 Why?
Regeneration2201315060.270 Why?
Embryonic Stem Cells3200812620.270 Why?
Heart Rate1201741790.260 Why?
Disease Management1201625140.250 Why?
Myocardial Infarction52023118910.250 Why?
Hospitalization42022107900.240 Why?
DNA Mismatch Repair120074290.240 Why?
Defibrillators, Implantable3201514990.230 Why?
Stem Cell Transplantation2201315990.230 Why?
Gene Targeting120078390.230 Why?
Emergency Service, Hospital4202178180.230 Why?
Gene Transfer Techniques2201312040.230 Why?
Hemochromatosis120051740.220 Why?
Anterior Wall Myocardial Infarction12023430.220 Why?
Genome2200817390.210 Why?
Image Enhancement1201228810.200 Why?
Atrial Appendage220212920.200 Why?
Takotsubo Cardiomyopathy120231240.190 Why?
Chikungunya virus12021530.190 Why?
Pacemaker, Artificial320198150.190 Why?
Catheter Ablation4201827580.190 Why?
Pericardial Effusion220212470.190 Why?
Equipment Design4201835200.180 Why?
Heart Valve Prosthesis2202214950.180 Why?
Electrocardiography6201964140.170 Why?
Sus scrofa220184330.170 Why?
Drug Compounding120202460.160 Why?
Transducers, Pressure12018510.160 Why?
Prosthesis Implantation220215940.160 Why?
Cardiomyopathies2201519520.160 Why?
Heart1201243930.160 Why?
Endocarditis, Bacterial120224450.150 Why?
Endocarditis120223510.150 Why?
Therapeutic Irrigation120182920.140 Why?
Hydrogels220207230.140 Why?
Automation, Laboratory120171030.140 Why?
Heart Ventricles3201838110.140 Why?
Prosthesis-Related Infections120224870.140 Why?
Troponin T120217740.140 Why?
Membrane Potential, Mitochondrial120182960.140 Why?
Heart Transplantation2200932240.130 Why?
Lyme Disease120216300.130 Why?
Rest220179140.130 Why?
Pyridazines120172000.120 Why?
Tissue Engineering2201818700.120 Why?
Swine5201858990.120 Why?
Coronary Circulation2201715770.120 Why?
Intraoperative Complications1202111860.120 Why?
Ventricular Fibrillation220235390.110 Why?
Equipment Failure Analysis220148480.110 Why?
Foreign-Body Migration120152180.110 Why?
Bundle-Branch Block120152810.110 Why?
Homeodomain Proteins5201124140.110 Why?
Adrenergic beta-Antagonists1201912590.110 Why?
RNA, Messenger22021127660.110 Why?
Intraoperative Care120177680.110 Why?
Fibrosis1202020420.110 Why?
Heart Injuries120142080.100 Why?
Wounds, Penetrating120143060.100 Why?
Aortic Valve Stenosis2201520650.100 Why?
Antibodies, Neutralizing1202119330.100 Why?
Temperature1201822210.100 Why?
Animals1920201679630.100 Why?
Myocardial Perfusion Imaging120175710.100 Why?
Tissue Scaffolds120189280.090 Why?
Cicatrix120177820.090 Why?
VDJ Recombinases42003840.090 Why?
Disease Models, Animal32020181370.090 Why?
Warfarin1201915180.090 Why?
Heart Failure32015118470.090 Why?
Lipids1202133360.090 Why?
Emergency Medicine1201911960.090 Why?
Reproducibility of Results42017200800.080 Why?
Stress, Physiological1201713980.080 Why?
Humans3820237606210.080 Why?
Retrospective Studies92022803720.080 Why?
Recombination, Genetic3200315260.080 Why?
Tachycardia, Ventricular2200913030.080 Why?
Induced Pluripotent Stem Cells1202018460.080 Why?
Ambulatory Care1201927810.080 Why?
Subcutaneous Fat120113930.080 Why?
Cardiology1201917230.080 Why?
Stroke2202199620.070 Why?
Middle Aged1520212203520.070 Why?
Pluripotent Stem Cells220127920.070 Why?
Tomography, X-Ray Computed52015205090.070 Why?
DNA Nucleotidyltransferases320021760.070 Why?
Cardiomegaly120105930.070 Why?
Mesenchymal Stem Cells1201816340.070 Why?
Ventricular Function, Left1202038800.070 Why?
Cardiac Surgical Procedures2202136200.070 Why?
Pericardium120116750.070 Why?
Esophageal Fistula12007600.070 Why?
Transplantation, Autologous1201221160.070 Why?
Postoperative Complications42021156970.070 Why?
Blastocyst120104330.070 Why?
Angina Pectoris120119690.070 Why?
Male2020213597440.070 Why?
Patient Discharge1201934760.070 Why?
Aged1120211691520.070 Why?
Aged, 80 and over52019589950.070 Why?
Biomedical Technology120082110.070 Why?
Coronary Vessels1201731120.060 Why?
Atherosclerosis2202035170.060 Why?
Immunity120119980.060 Why?
Esophagus1201110230.060 Why?
Prospective Studies42019543030.060 Why?
Pattern Recognition, Automated120119940.060 Why?
Pulmonary Veins220107450.060 Why?
Gene Rearrangement2200111220.060 Why?
Predictive Value of Tests32017152890.060 Why?
Embryonic Development120107160.060 Why?
Hypertrophy, Left Ventricular120108540.060 Why?
Mice, Inbred C57BL22020220230.060 Why?
Time Factors52021401650.060 Why?
Antibodies, Monoclonal1202191850.060 Why?
Coronary Stenosis120118200.060 Why?
Fibroma120061900.060 Why?
Intracranial Embolism120061920.060 Why?
Cell Lineage1201325330.060 Why?
Positron-Emission Tomography2201864650.060 Why?
Models, Molecular1199454340.060 Why?
DNA6201072330.060 Why?
Echocardiography, Stress120051340.060 Why?
Heart Atria1201013460.060 Why?
CpG Islands1200812210.060 Why?
Adult1020212199940.060 Why?
Magnetic Resonance Imaging22014362900.050 Why?
Prosthesis Failure2202112060.050 Why?
Myocytes, Cardiac1201216570.050 Why?
Female1520213912700.050 Why?
Age Factors22021184160.050 Why?
Liver Failure120052490.050 Why?
Heart Neoplasms120063600.050 Why?
Recurrence1201584820.050 Why?
Massachusetts1201588030.050 Why?
Graft Occlusion, Vascular120055600.050 Why?
Feasibility Studies1201252010.050 Why?
California1200514160.050 Why?
Gene Regulatory Networks1201017410.050 Why?
Electronics120223150.050 Why?
Death, Sudden, Cardiac1200915720.050 Why?
Cardiac Resynchronization Therapy Devices120211220.040 Why?
Stem Cells1201335230.040 Why?
Wound Healing1201127880.040 Why?
Sensitivity and Specificity22012146600.040 Why?
Cardiac Tamponade120211740.040 Why?
Fatal Outcome1200518320.040 Why?
Burns1201118660.040 Why?
Device Approval120211650.040 Why?
Neoplastic Cells, Circulating120069380.040 Why?
Sotalol12019470.040 Why?
Coronary Angiography1201145630.040 Why?
Steam12018320.040 Why?
High Mobility Group Proteins119991760.040 Why?
Equipment Failure120215770.040 Why?
Ink12018470.040 Why?
Survival Analysis22013101820.040 Why?
Drug Implants120182300.040 Why?
Transcription, Genetic1201175930.040 Why?
Repressor Proteins1200829810.040 Why?
Risk Assessment32014241230.040 Why?
Aspartic Acid120005760.040 Why?
Risk Factors52015743590.040 Why?
Placebos1202116680.040 Why?
Binding Sites4200260480.040 Why?
Chromatin1200829380.030 Why?
Immunologic Deficiency Syndromes120005570.030 Why?
DNA-Binding Proteins4200295850.030 Why?
Aortic Valve1200619960.030 Why?
Heart Diseases1200928090.030 Why?
Myocytes, Smooth Muscle120206860.030 Why?
Diabetes Mellitus, Type 212020122930.030 Why?
Treatment Outcome62017650170.030 Why?
Regulatory Sequences, Nucleic Acid119997880.030 Why?
Gene Expression Profiling1201194110.030 Why?
Genome, Human1200844170.030 Why?
Hemothorax12015570.030 Why?
Platelet-Rich Plasma120181790.030 Why?
Epigenesis, Genetic1200837580.030 Why?
Hypotension120218830.030 Why?
Materials Testing120188620.030 Why?
Incidence32021213920.030 Why?
Cell Proliferation32020104460.030 Why?
Chemistry, Physical119941540.030 Why?
Chemical Phenomena119945080.030 Why?
Prostheses and Implants1202112730.030 Why?
Alcoholism1200519610.030 Why?
Equipment Safety120142530.030 Why?
Muscle, Smooth, Vascular1202014850.030 Why?
Cells, Cultured22020189570.030 Why?
Models, Anatomic120176820.030 Why?
Thermodynamics119945990.030 Why?
Mice92020812080.030 Why?
Prognosis32021296580.030 Why?
Models, Animal1201821170.020 Why?
Diagnosis, Differential22019129650.020 Why?
Luciferases120137160.020 Why?
Inpatients1202325810.020 Why?
Stroke Volume1200555230.020 Why?
Kinetics2201363770.020 Why?
Transposases220021030.020 Why?
Hospital Mortality2201554250.020 Why?
Intercellular Signaling Peptides and Proteins1201816520.020 Why?
Vascular Endothelial Growth Factor Receptor-2120135440.020 Why?
Cell Culture Techniques1201816640.020 Why?
Boston2201592800.020 Why?
Nanoparticles1202119430.020 Why?
Mortality1202129160.020 Why?
Protein Conformation3200239690.020 Why?
Base Sequence32010124460.020 Why?
Follow-Up Studies22014392610.020 Why?
Esophagoscopy120113900.020 Why?
Molecular Sequence Annotation120115240.020 Why?
Arrhythmias, Cardiac1201922550.020 Why?
Causality1201512420.020 Why?
Sequence Homology, Nucleic Acid1201010550.020 Why?
Dimerization220018910.020 Why?
Protein Structure, Tertiary2200838000.020 Why?
Oxidoreductases, N-Demethylating120081100.020 Why?
Chest Pain1201511060.020 Why?
Injury Severity Score1201110330.020 Why?
Jumonji Domain-Containing Histone Demethylases120081740.020 Why?
Anxiety Disorders1201927140.020 Why?
Cloning, Molecular2200341690.020 Why?
Chemokines120119620.020 Why?
Dyspnea1201513520.020 Why?
Molecular Sequence Data32010176240.020 Why?
Substrate Specificity2200217920.020 Why?
Recombinant Proteins3200265380.020 Why?
Thrombosis1202130520.020 Why?
Antidepressive Agents1201928900.020 Why?
Syncope120094280.020 Why?
DNA Transposable Elements120107560.020 Why?
Alcohol Drinking1201940130.020 Why?
Cell Movement1201852060.020 Why?
Cell Separation1201117200.020 Why?
Chromatin Immunoprecipitation120088580.020 Why?
Methylation1200810820.020 Why?
Species Specificity1201024180.020 Why?
Databases, Factual1202180350.020 Why?
Logistic Models22011133140.020 Why?
Models, Biological2201394670.020 Why?
Point Mutation1201015940.010 Why?
Adipocytes1201111790.010 Why?
Cluster Analysis1201126980.010 Why?
Chi-Square Distribution1201134650.010 Why?
Cattle1201038470.010 Why?
Computational Biology2200835050.010 Why?
Kaplan-Meier Estimate1201465440.010 Why?
Triage120119870.010 Why?
Cell Differentiation22013114810.010 Why?
DNA, Intergenic120031050.010 Why?
Genes, RAG-112002670.010 Why?
Transfection2200257810.010 Why?
Cell Line32003156200.010 Why?
Protein Sorting Signals120032790.010 Why?
Circular Dichroism120023480.010 Why?
Up-Regulation1201141220.010 Why?
Vascular Endothelial Growth Factor A1201334840.010 Why?
Odds Ratio1201497160.010 Why?
Polymerase Chain Reaction1201160680.010 Why?
Depressive Disorder, Major1201947440.010 Why?
Survival Rate12015128080.010 Why?
Oligodeoxyribonucleotides120027780.010 Why?
Trypsin120014960.010 Why?
Endothelial Cells1201335390.010 Why?
Repetitive Sequences, Amino Acid12000930.010 Why?
Transplantation, Homologous1200948100.010 Why?
Young Adult22021587410.010 Why?
Oligonucleotides120035880.010 Why?
Chromosome Mapping1200846250.010 Why?
Acute Disease1201172690.010 Why?
Titrimetry11999350.010 Why?
Mutagenesis1200312340.010 Why?
Heart Arrest1200915060.010 Why?
Escherichia coli2200242190.010 Why?
Mutation22000299320.010 Why?
Plasmids1200322750.010 Why?
Muscle, Skeletal1201349250.010 Why?
Amino Acid Sequence22000134510.010 Why?
Histones1200825830.010 Why?
Ventricular Dysfunction, Left1200921280.010 Why?
Binding, Competitive1199911420.010 Why?
Catalysis119997750.010 Why?
Catalytic Domain120007060.010 Why?
Apoptosis1201395010.010 Why?
Multivariate Analysis12011121590.010 Why?
Promoter Regions, Genetic1200857850.010 Why?
Conserved Sequence1200011670.010 Why?
Double-Blind Method12011124270.010 Why?
Mutagenesis, Site-Directed1200016930.010 Why?
Lymphocytes1200326110.010 Why?
Amino Acid Substitution1200017370.010 Why?
Zinc119996890.010 Why?
United States22014724610.010 Why?
Models, Genetic1200334420.010 Why?
Registries1200984690.010 Why?
Cell Nucleus1200029070.010 Why?
Protein Binding1200393350.010 Why?
Recombinant Fusion Proteins1199937350.010 Why?
Software1200344190.010 Why?
Models, Statistical1200350750.000 Why?
Cohort Studies12010413350.000 Why?
T-Lymphocytes12003101810.000 Why?
Nuclear Proteins1200057910.000 Why?
Algorithms12003139810.000 Why?
Infant12000360600.000 Why?
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Concepts (330)
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Co-Authors (56)
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Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.