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Lorenzo Berra, M.D.

Concepts (420)

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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?
Nitric Oxide37202421427.760 Why?
Pneumonia, Ventilator-Associated2220222796.020 Why?
Intubation, Intratracheal34202313595.520 Why?
Respiration, Artificial39202427273.840 Why?
Tomography1220244433.380 Why?
Electric Impedance1620247923.150 Why?
Positive-Pressure Respiration1620247122.790 Why?
Ventilators, Mechanical920232922.760 Why?
Cardiopulmonary Bypass7202410972.380 Why?
Equipment Contamination820181832.220 Why?
Administration, Inhalation21202411542.220 Why?
Lung302024100631.960 Why?
Hemolysis420244081.870 Why?
Respiratory Insufficiency10202412411.680 Why?
Patient Positioning520223301.580 Why?
Tidal Volume820245191.380 Why?
Biofilms1120206411.350 Why?
Erythrocyte Transfusion320215741.330 Why?
Airway Obstruction320226721.330 Why?
Pulmonary Atelectasis520231601.290 Why?
Hypertension, Pulmonary6202216041.280 Why?
Pulmonary Artery3202419381.230 Why?
Respiratory Mechanics820247191.200 Why?
Intensive Care Units14202437981.200 Why?
Point-of-Care Systems5202412181.090 Why?
Critical Illness11202227491.080 Why?
Respiration8202416531.060 Why?
Acute Kidney Injury6202119431.060 Why?
Suction420182680.980 Why?
Trachea9202010940.940 Why?
Obesity142024130850.850 Why?
Gravitation42011820.840 Why?
Pneumonia, Bacterial520153190.840 Why?
Blood Transfusion, Autologous220141290.840 Why?
Nitrogen Dioxide220235380.830 Why?
Obesity, Morbid3202112930.820 Why?
Cardiac Surgical Procedures5202236820.820 Why?
Airway Resistance220214070.790 Why?
Vasodilator Agents220239880.780 Why?
Pneumonia, Viral10202132330.770 Why?
Pulmonary Ventilation220213750.760 Why?
Luminescence120221090.760 Why?
Dobutamine120211140.750 Why?
Milrinone12021870.750 Why?
Pleural Cavity12021270.740 Why?
Disinfectants320081310.740 Why?
Blood Preservation220201690.740 Why?
Propiophenones12020280.730 Why?
Tetracaine12020340.720 Why?
Anemia3202115140.720 Why?
Hemoglobins3202115310.700 Why?
Ventricular Function, Right220246290.700 Why?
Mucus520163460.690 Why?
Acute Lung Injury220223770.680 Why?
Respiratory Distress Syndrome, Newborn120222390.680 Why?
Humans14920247661170.670 Why?
Coronavirus Infections7202031110.670 Why?
Critical Care6202327140.640 Why?
Bronchodilator Agents320195130.630 Why?
Blood Substitutes12019570.620 Why?
Vasoconstriction220195930.610 Why?
Oxyhemoglobins120192130.590 Why?
Pulmonary Edema220184090.570 Why?
Vascular Resistance320199390.570 Why?
Continuous Positive Airway Pressure320225810.570 Why?
Respiratory Mucosa120204370.560 Why?
Obesity Hypoventilation Syndrome12017170.560 Why?
Prone Position320222020.540 Why?
Tomography, X-Ray Computed102024207000.540 Why?
Anesthetics120225250.530 Why?
Oxygen8202442470.520 Why?
Erythrocytes3202023940.500 Why?
Equipment Failure320165800.490 Why?
Equipment Safety120162500.490 Why?
Feasibility Studies4202453000.450 Why?
Sheep9202014450.450 Why?
Silver Sulfadiazine3200890.440 Why?
Anesthetics, Local1202010050.440 Why?
Lung Injury320234320.440 Why?
Pneumonia3201721590.430 Why?
Monitoring, Physiologic3202417940.430 Why?
Equipment Design9202334890.420 Why?
Pressure4202411710.420 Why?
Respiratory Therapy220241240.420 Why?
Airway Management220203250.420 Why?
Heart Rate1202442040.420 Why?
Cross-Over Studies5202421080.390 Why?
Postoperative Complications62023158080.380 Why?
Anesthesia1202315950.380 Why?
Hemodynamics4202141880.380 Why?
Hyperemia120122230.360 Why?
Coronary Artery Bypass, Off-Pump12011650.360 Why?
Catheters120134270.350 Why?
Bacterial Translocation22010740.350 Why?
Moving and Lifting Patients12010180.340 Why?
Pandemics9202387250.330 Why?
Positive-Pressure Respiration, Intrinsic32018110.330 Why?
Infection Control220209840.330 Why?
Male5220243639350.320 Why?
Ventilator-Induced Lung Injury120101350.320 Why?
Drug Delivery Systems1202022100.320 Why?
Female5520243962330.310 Why?
Heart Arrest4201915160.310 Why?
Perioperative Care1201610430.310 Why?
Pregnancy Complications, Infectious1202021840.310 Why?
Middle Aged3720242230830.290 Why?
Acetylcysteine120092620.290 Why?
Colony Count, Microbial620083260.290 Why?
Nitrites220221560.290 Why?
Silver320181180.280 Why?
Endothelium, Vascular1201944230.280 Why?
Hypothermia, Induced320197540.280 Why?
Polyurethanes520161100.270 Why?
Perfusion4202314080.270 Why?
Pulmonary Embolism1202025960.260 Why?
Quality Indicators, Health Care1201618040.260 Why?
Respiratory Tract Infections2200410080.260 Why?
Aged3320241712190.260 Why?
Pseudomonas Infections120106220.260 Why?
Nitric Oxide Synthase220199110.250 Why?
Compliance220241000.250 Why?
Adult3220242231390.250 Why?
Pseudomonas aeruginosa2201012760.250 Why?
Ventilator Weaning320221700.240 Why?
Wounds and Injuries2201525130.240 Why?
Blood Loss, Surgical120096420.240 Why?
Predictive Value of Tests32020154030.240 Why?
Microscopy, Electron, Scanning420129380.230 Why?
Oxygen Inhalation Therapy220244190.220 Why?
Ultrasonography5202459880.220 Why?
Pulmonary Gas Exchange320233890.220 Why?
Body Mass Index62024130460.220 Why?
Pneumonia, Aspiration120041450.220 Why?
Pneumoperitoneum12023460.220 Why?
Stress, Physiological1201114050.220 Why?
Respiratory Rate120241790.210 Why?
Wakefulness2202012820.210 Why?
Hydrocortisone1201118320.210 Why?
Extracorporeal Membrane Oxygenation4202414800.200 Why?
Helium120221190.190 Why?
Systole120249350.190 Why?
Dose-Response Relationship, Drug32024107370.190 Why?
Coated Materials, Biocompatible320083140.190 Why?
Anti-Inflammatory Agents1201118050.190 Why?
Respiratory Protective Devices12021470.180 Why?
Quality Improvement1201638490.180 Why?
Single-Blind Method2202315880.180 Why?
Respiratory Physiological Phenomena120211910.180 Why?
Nitrates120222600.180 Why?
Platelet Transfusion120233010.170 Why?
Luminescent Measurements120223410.170 Why?
Prospective Studies132023548120.170 Why?
Esophagectomy120244780.170 Why?
Animals2520231688000.170 Why?
Nitrogen120213440.170 Why?
Endothelium-Dependent Relaxing Factors12019210.170 Why?
Infant, Newborn62023263810.170 Why?
Subarachnoid Hemorrhage1200710230.160 Why?
Humidity120202060.160 Why?
Posture320129550.160 Why?
Aldehyde Oxidoreductases12019880.160 Why?
Blood Pressure1201485320.160 Why?
Cardiotonic Agents120215400.150 Why?
Shock120213160.150 Why?
Esophagus2202210390.150 Why?
Epinephrine120217820.150 Why?
Host-Pathogen Interactions2202114680.150 Why?
Antisickling Agents12018720.150 Why?
Time Factors72023401080.140 Why?
Head-Down Tilt12017670.140 Why?
Benzoates120192130.140 Why?
Diaphragm120183570.140 Why?
Blood Transfusion1202313070.130 Why?
National Heart, Lung, and Blood Institute (U.S.)120183250.130 Why?
Temperature2202022270.130 Why?
Propofol120226070.130 Why?
Infant, Newborn, Diseases120225870.130 Why?
Tracheostomy220124300.130 Why?
Anti-Bacterial Agents4201674740.130 Why?
Ketamine120225270.130 Why?
Bacterial Infections1200413870.130 Why?
Pyrimidinones120193840.130 Why?
Patients120239080.130 Why?
Cohort Studies52024416840.130 Why?
Shock, Cardiogenic120217040.130 Why?
Disulfides120184610.130 Why?
Kupffer Cells120161430.130 Why?
Polyvinyl Chloride22016320.130 Why?
Intensive Care Units, Neonatal120238580.130 Why?
Hospitals, Teaching1202011560.120 Why?
Hemopexin12015330.120 Why?
Ventricular Dysfunction, Right120216450.120 Why?
Immunity, Cellular1202115570.120 Why?
Algorithms12015140660.120 Why?
Chlorhexidine220081590.120 Why?
Swine5202359860.120 Why?
Air Pressure12014750.120 Why?
Manometry320244570.120 Why?
Randomized Controlled Trials as Topic52022103800.120 Why?
Renal Insufficiency, Chronic2201923060.120 Why?
Serum Amyloid P-Component12014460.120 Why?
Anatomy, Cross-Sectional120141390.120 Why?
Models, Anatomic220166780.120 Why?
Drug Evaluation, Preclinical1201913310.110 Why?
Anti-Infective Agents220129870.110 Why?
Pulmonary Medicine120162230.110 Why?
Respiratory Aspiration22016890.110 Why?
Oxygen Consumption1202018720.110 Why?
Carbon Dioxide1201811380.110 Why?
Hospitalization42021108110.110 Why?
Sepsis2201926030.100 Why?
Treatment Outcome92021652190.100 Why?
Triazoles120189020.100 Why?
Lung Diseases2202419410.100 Why?
Anemia, Sickle Cell2201810630.100 Why?
Statistics, Nonparametric2200828440.100 Why?
Bronchoalveolar Lavage Fluid120147550.100 Why?
Disease Models, Animal72021183210.100 Why?
Drainage3201311820.100 Why?
Kinetics3202462730.100 Why?
Ubiquinone120131810.100 Why?
Iontophoresis12010740.090 Why?
Retrospective Studies102024815650.090 Why?
Anesthesiology1202111370.090 Why?
Pulmonary Circulation220247440.090 Why?
Drug Therapy, Combination1202063090.090 Why?
Massachusetts2202088820.090 Why?
Rotation220105130.090 Why?
Animals, Laboratory12009460.080 Why?
Acute Disease2201872370.080 Why?
Pilot Projects2202187240.080 Why?
Hemorrhage1202134660.080 Why?
Oropharynx120101390.080 Why?
Hepatocytes1201612460.080 Why?
Probiotics120123870.080 Why?
Patient Care Team1202025170.080 Why?
Cause of Death1201937150.080 Why?
Heart Valve Prosthesis Implantation1201815630.070 Why?
Iron1201618110.070 Why?
Opportunistic Infections120103760.070 Why?
Risk Assessment22019242760.070 Why?
Head Protective Devices120081180.070 Why?
Longitudinal Studies22021147470.070 Why?
T-Lymphocytes, Regulatory1202131120.070 Why?
Oral Health120124930.070 Why?
Disease Management1201825310.070 Why?
Blood Vessels1201311130.070 Why?
Hypertension, Pregnancy-Induced120135300.070 Why?
Virulence1201012900.070 Why?
Platinum120082190.070 Why?
Cystic Fibrosis1201612840.070 Why?
Thoracic Surgical Procedures120103480.070 Why?
Nitric Oxide Synthase Type I120071750.070 Why?
Risk Factors72020748570.070 Why?
Severity of Illness Index42021158820.070 Why?
United States72021729200.070 Why?
Cross-Sectional Studies32023262900.060 Why?
Aged, 80 and over32020595150.060 Why?
Heart1201944190.060 Why?
Maryland120062780.060 Why?
Nitric Oxide Synthase Type II120075120.060 Why?
Multicenter Studies as Topic1201017290.060 Why?
Infant, Premature1201521210.060 Why?
Cerebral Arteries120074900.060 Why?
Vasospasm, Intracranial120072070.060 Why?
Carbon120086730.060 Why?
Nitric Oxide Synthase Type III120077070.060 Why?
Pregnancy32022302330.060 Why?
Breathing Exercises12024590.050 Why?
Inhalation120241420.050 Why?
Burns1201519040.050 Why?
Boston3202193350.050 Why?
Respiratory Muscles120241440.050 Why?
Sensitivity and Specificity22015146450.050 Why?
Sodium Bicarbonate12023600.050 Why?
Pre-Eclampsia1201312570.050 Why?
Acetaldehyde12022390.050 Why?
Propylene Glycol12022290.050 Why?
Device Removal120086430.050 Why?
Iopamidol120231880.050 Why?
C-Reactive Protein1201438530.050 Why?
Work of Breathing12022570.050 Why?
Biomedical Research1201834580.050 Why?
Gene Expression Regulation, Enzymologic1200711670.050 Why?
Isoenzymes1200716880.050 Why?
Microscopy, Confocal1200819670.050 Why?
Prognosis22020299120.050 Why?
Aldehydes120221700.050 Why?
Glycerol120222740.050 Why?
Sodium Chloride120235780.050 Why?
Pulmonary Disease, Chronic Obstructive1201632470.050 Why?
Formaldehyde120223600.050 Why?
History, 21st Century2201815740.040 Why?
Survival Rate22019128270.040 Why?
Platelet Count120237840.040 Why?
Liver1201675590.040 Why?
Heparin1200816350.040 Why?
15-Hydroxy-11 alpha,9 alpha-(epoxymethano)prosta-5,13-dienoic Acid12020640.040 Why?
Pennsylvania120216150.040 Why?
Brain12007271770.040 Why?
Thrombocytopenia1200811720.040 Why?
Metagenome120234640.040 Why?
Muscle Strength120246380.040 Why?
National Institutes of Health (U.S.)120037920.040 Why?
Air120201820.040 Why?
APACHE120202680.040 Why?
Diagnosis, Differential22014129760.040 Why?
Electricity120201730.040 Why?
Muscles1202415760.040 Why?
Italy120218510.040 Why?
History, 20th Century2201827620.040 Why?
Bronchi120038470.040 Why?
Uncertainty120247630.040 Why?
Inflammation32016108600.040 Why?
Follow-Up Studies22019392430.040 Why?
Neck120037350.040 Why?
Signal Transduction12021236050.040 Why?
Up-Regulation1200741330.040 Why?
Hemoglobin, Sickle120181130.040 Why?
Free Radical Scavengers120182130.040 Why?
Mice62022818390.040 Why?
Ambulatory Care1200827780.040 Why?
Infectious Disease Transmission, Patient-to-Professional120202490.040 Why?
Polymerization120181550.040 Why?
Influenza A virus120214550.040 Why?
Lubrication12016220.030 Why?
Immunomodulation120215480.030 Why?
Head120039260.030 Why?
Enteral Nutrition120038020.030 Why?
Amikacin12016480.030 Why?
Hospital Mortality2202253400.030 Why?
Image Processing, Computer-Assisted1201389240.030 Why?
Ceftazidime12016570.030 Why?
Influenza A Virus, H1N1 Subtype120204530.030 Why?
New York120198800.030 Why?
Intention to Treat Analysis120174180.030 Why?
Colistin12016460.030 Why?
Macrophage Colony-Stimulating Factor120161860.030 Why?
Vasodilation120209690.030 Why?
Infant32021364270.030 Why?
Anemia, Hemolytic120161640.030 Why?
Antigens, Ly120162970.030 Why?
Infusions, Intravenous1202022270.030 Why?
Mice, Inbred C57BL32019223410.030 Why?
Clinical Trials as Topic1201080380.030 Why?
Child22021805730.030 Why?
Resuscitation120196810.030 Why?
Disease Susceptibility1202117900.030 Why?
Workplace120208730.030 Why?
Cation Transport Proteins120163250.030 Why?
Postoperative Period1201818200.030 Why?
NF-E2-Related Factor 2120163850.030 Why?
Electromyography1201813980.030 Why?
Calcitonin120143260.030 Why?
Propensity Score1202119730.030 Why?
Cardiovascular Diseases12019156470.030 Why?
Granulocyte-Macrophage Colony-Stimulating Factor120168900.030 Why?
Oxidation-Reduction1201922210.030 Why?
Blood Platelets1202324640.030 Why?
Air Pollution, Indoor120209310.030 Why?
Interleukin-61202232270.030 Why?
Inflammation Mediators1202118900.020 Why?
Outpatients1202015960.020 Why?
Anticoagulants1200848570.020 Why?
RNA, Messenger12007127750.020 Why?
Bacteria1200322120.020 Why?
Calcitonin Gene-Related Peptide120143260.020 Why?
Tumor Necrosis Factor-alpha1202243420.020 Why?
Protein Precursors1201411330.020 Why?
Spleen1201622940.020 Why?
Pepsin A12010640.020 Why?
Cardiopulmonary Resuscitation120189960.020 Why?
Occupational Exposure1202018060.020 Why?
Contrast Media1202353300.020 Why?
Proteinuria120136060.020 Why?
Disease Progression12007136160.020 Why?
Incidence22019215130.020 Why?
Mortality1202029110.020 Why?
Influenza, Human1202015420.020 Why?
Hospitals1202238870.020 Why?
Heart Ventricles1202138330.020 Why?
Mice, Transgenic1202195400.020 Why?
Microcirculation1201312820.020 Why?
Arteries1201311210.020 Why?
Immunohistochemistry12021110350.020 Why?
Mouth Mucosa120104330.020 Why?
Monocytes1201625910.020 Why?
ROC Curve1201436140.020 Why?
Odds Ratio1201996570.020 Why?
Sampling Studies120086130.020 Why?
Muscle, Smooth, Vascular1201314940.020 Why?
Cytokines1202174260.020 Why?
Protein Binding1201893010.020 Why?
Oximetry120084610.020 Why?
Reproducibility of Results12023201370.010 Why?
Length of Stay1201864900.010 Why?
Birth Weight1201321220.010 Why?
Alloys120041090.010 Why?
Cough120085990.010 Why?
Gestational Age1201336160.010 Why?
Activities of Daily Living1201324190.010 Why?
Data Collection1201333180.010 Why?
Mice, Knockout12019144560.010 Why?
Specialization120087790.010 Why?
Fatal Outcome1200818360.010 Why?
Emergency Service, Hospital1202278710.010 Why?
Consciousness120086010.010 Why?
Blood Gas Analysis120033820.010 Why?
Macrophages1201657760.010 Why?
Young Adult22020598680.010 Why?
Materials Testing120048680.010 Why?
Adolescent22021888190.010 Why?
Catheterization1200514260.010 Why?
Medicine120089440.010 Why?
Membrane Proteins1201678500.010 Why?
Cell Differentiation12016116420.010 Why?
Random Allocation1200323950.010 Why?
Child, Preschool12021425110.010 Why?
Cross Infection1200714270.010 Why?
Age Factors12013183860.010 Why?
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© 2025 President and Fellows of Harvard College
Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.