Michael A. Fifer, M.D.

Concepts (399)

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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?
Cardiomyopathy, Hypertrophic	47	2023	1263	6.850	Why?
Heart Septum	10	2021	313	2.130	Why?
Cardiac Surgical Procedures	9	2023	3526	1.020	Why?
Ethanol	7	2023	1337	1.000	Why?
Ventricular Outflow Obstruction	4	2023	271	0.990	Why?
Myocardial Contraction	19	2001	1585	0.740	Why?
Solvents	2	2018	302	0.670	Why?
Ablation Techniques	2	2019	249	0.670	Why?
Heart Failure	29	2023	10856	0.640	Why?
Nitroprusside	15	2001	275	0.630	Why?
Sclerosing Solutions	3	2006	78	0.620	Why?
Blood Proteins	4	2021	1122	0.620	Why?
Hypertrophy, Left Ventricular	4	2021	859	0.510	Why?
Hemodynamics	27	2019	4197	0.510	Why?
Atrial Natriuretic Factor	6	1994	393	0.460	Why?
Heart Valve Prosthesis Implantation	4	2019	1527	0.460	Why?
Metabolome	1	2020	881	0.460	Why?
Diastole	11	1994	791	0.450	Why?
Proteomics	6	2023	3618	0.410	Why?
Metabolomics	1	2020	1467	0.400	Why?
Losartan	1	2013	298	0.400	Why?
Angiotensin II Type 1 Receptor Blockers	1	2013	453	0.370	Why?
Echocardiography	11	2018	5097	0.370	Why?
Atrioventricular Block	2	2023	120	0.350	Why?
Mitral Valve	4	2019	1484	0.300	Why?
Aortic Valve Insufficiency	1	2011	577	0.290	Why?
Sinus of Valsalva	1	2007	58	0.290	Why?
Cardiac Tamponade	2	2006	173	0.290	Why?
Heart Ventricles	11	2023	3801	0.280	Why?
Pericardiocentesis	1	2006	74	0.280	Why?
Nicardipine	3	1991	59	0.280	Why?
Ventricular Dysfunction, Left	3	2006	2059	0.260	Why?
Myocardium	5	2021	4775	0.250	Why?
Sclerotherapy	1	2006	175	0.250	Why?
Coronary Disease	8	2002	6078	0.250	Why?
Animals, Domestic	1	2004	56	0.250	Why?
Cat Diseases	1	2004	35	0.250	Why?
Mitral Valve Stenosis	2	2002	376	0.250	Why?
Exercise	2	2020	5611	0.250	Why?
Heart	8	2022	4462	0.240	Why?
Heart Block	1	2005	410	0.240	Why?
Sequoia	1	2023	6	0.240	Why?
Ferricyanides	3	1989	32	0.240	Why?
Aortic Rupture	1	2007	310	0.230	Why?
Stroke Volume	12	2008	4983	0.230	Why?
Coronary Vessels	4	2015	3099	0.230	Why?
Ancillary Services, Hospital	1	2002	23	0.220	Why?
Humans	112	2023	742088	0.220	Why?
Aortic Aneurysm	2	2007	643	0.220	Why?
Pulmonary Wedge Pressure	4	2018	264	0.210	Why?
Cardiac Pacing, Artificial	4	2012	846	0.200	Why?
Tricuspid Valve Stenosis	1	2001	32	0.200	Why?
Middle Aged	61	2023	213127	0.200	Why?
Coronary Angiography	6	2020	4567	0.190	Why?
Coronary Care Units	1	2002	214	0.190	Why?
Utilization Review	1	2002	392	0.190	Why?
Aortic Valve Stenosis	7	1992	1941	0.190	Why?
Informed Consent	1	2007	991	0.190	Why?
Systole	12	1998	956	0.190	Why?
Disopyramide	2	2023	16	0.190	Why?
Cardiac Output, Low	2	1992	193	0.180	Why?
Norepinephrine	4	2019	909	0.180	Why?
American Heart Association	4	2011	1055	0.180	Why?
Predictive Value of Tests	6	2023	15056	0.180	Why?
Male	68	2023	349538	0.170	Why?
Blood Volume	3	1990	565	0.170	Why?
Pacemaker, Artificial	3	2018	817	0.170	Why?
Case-Control Studies	7	2023	21719	0.170	Why?
Unnecessary Procedures	1	2002	431	0.160	Why?
Cardiovascular Agents	2	2020	848	0.160	Why?
Aged	45	2023	162944	0.160	Why?
Least-Squares Analysis	1	2019	379	0.160	Why?
Exercise Test	3	2021	2075	0.160	Why?
Ventricular Function, Left	5	1998	3656	0.160	Why?
Angioplasty, Balloon, Coronary	3	2012	1873	0.160	Why?
Bioprosthesis	1	2002	596	0.150	Why?
Myocardial Infarction	5	2016	11690	0.150	Why?
Female	63	2023	379592	0.150	Why?
Tricuspid Valve Insufficiency	1	2001	346	0.150	Why?
Diagnostic Tests, Routine	1	2002	783	0.140	Why?
Cardiotonic Agents	5	1992	535	0.140	Why?
Coronary Artery Disease	3	2020	6454	0.140	Why?
Iatrogenic Disease	1	2019	545	0.140	Why?
Alcohols	1	2016	92	0.140	Why?
Electrocardiography	3	2008	6440	0.130	Why?
Vasodilator Agents	5	1998	976	0.130	Why?
Epinephrine	1	2019	793	0.130	Why?
Aptamers, Nucleotide	1	2016	166	0.130	Why?
Stents	2	2004	3276	0.120	Why?
Dobutamine	2	1992	123	0.120	Why?
Blood Pressure	13	2004	8541	0.120	Why?
Echocardiography, Doppler	4	2011	934	0.120	Why?
Computers, Handheld	1	2015	208	0.120	Why?
High-Throughput Screening Assays	1	2019	944	0.110	Why?
Nifedipine	3	2001	226	0.110	Why?
Heart Valve Prosthesis	3	2019	1486	0.110	Why?
Adult	35	2023	213712	0.110	Why?
Dyspnea	2	2015	1298	0.110	Why?
Ventricular Function	3	2008	416	0.110	Why?
Shock	2	2006	318	0.110	Why?
Exercise Therapy	1	2019	904	0.100	Why?
Catheter Ablation	4	2017	2746	0.100	Why?
Pressure	4	2006	1203	0.100	Why?
Heart Valve Diseases	1	2019	1067	0.100	Why?
Bundle-Branch Block	1	2013	270	0.100	Why?
Peptide Mapping	1	2011	263	0.100	Why?
Calcium Channel Blockers	2	2012	689	0.100	Why?
Referral and Consultation	2	2015	3527	0.100	Why?
Anesthesia, Epidural	1	2013	227	0.090	Why?
Imidazoles	2	1987	1205	0.090	Why?
Ventricular Septum	2	2008	73	0.090	Why?
Models, Genetic	1	2021	3493	0.090	Why?
Coronary Artery Bypass	1	2020	2281	0.090	Why?
Nitric Oxide	2	2001	2128	0.090	Why?
Cardiology Service, Hospital	1	2012	246	0.090	Why?
Decision Support Techniques	1	2020	1952	0.090	Why?
Death, Sudden, Cardiac	3	2022	1541	0.090	Why?
Contrast Media	1	2023	5295	0.090	Why?
Blood Chemical Analysis	1	2011	440	0.090	Why?
Aged, 80 and over	13	2021	57683	0.090	Why?
Heart Function Tests	1	1990	330	0.080	Why?
Prospective Studies	9	2023	53187	0.080	Why?
Anabolic Agents	1	2011	247	0.080	Why?
Cardiovascular Diseases	2	2021	15108	0.080	Why?
Treatment Failure	2	2006	2615	0.080	Why?
Patient Care Team	1	2020	2527	0.080	Why?
Chest Pain	1	2015	1113	0.080	Why?
Tomography, Emission-Computed	1	1991	1144	0.080	Why?
Vascular Surgical Procedures	1	2017	1473	0.080	Why?
Treatment Outcome	8	2020	62966	0.080	Why?
Genetic Testing	1	2021	3439	0.080	Why?
Heart Diseases	4	2015	2789	0.080	Why?
Drug Administration Schedule	2	2013	4929	0.080	Why?
Hypertrophy, Right Ventricular	1	2008	110	0.080	Why?
Cardiac Output	3	1991	853	0.080	Why?
Fabry Disease	1	2008	90	0.080	Why?
Quinolines	1	1992	719	0.080	Why?
Tachycardia	1	1989	620	0.070	Why?
Aortic Valve	3	1992	1911	0.070	Why?
MicroRNAs	1	2023	3731	0.070	Why?
Risk Factors	11	2022	72145	0.070	Why?
Anti-Infective Agents, Local	1	2009	250	0.070	Why?
Tachycardia, Sinus	1	2006	42	0.070	Why?
Magnetic Resonance Angiography	1	2013	1440	0.070	Why?
Fibrosis	1	2013	2026	0.070	Why?
Heart Injuries	1	2008	209	0.070	Why?
Health Status	2	2020	4030	0.070	Why?
Adrenergic beta-Antagonists	1	2012	1239	0.070	Why?
Genotype	1	2021	12946	0.070	Why?
Ventricular Fibrillation	1	2009	538	0.070	Why?
Patient Selection	1	2018	4214	0.070	Why?
Phosphodiesterase Inhibitors	1	1987	215	0.070	Why?
Cats	2	2004	998	0.070	Why?
Creatine Kinase	2	2004	694	0.070	Why?
Hemangiosarcoma	1	1988	236	0.070	Why?
Enoximone	3	1993	9	0.070	Why?
Anesthesia, General	1	2013	1164	0.070	Why?
Injections, Intralesional	1	2006	276	0.070	Why?
Vascular Resistance	4	1994	936	0.060	Why?
Natriuretic Peptides	1	2006	150	0.060	Why?
Boston	4	2020	9305	0.060	Why?
Heart Neoplasms	1	1988	374	0.060	Why?
Follow-Up Studies	7	2023	39004	0.060	Why?
Cardiology	1	2015	1658	0.060	Why?
Abscess	1	2008	607	0.060	Why?
Heart Atria	2	2007	1348	0.060	Why?
Creatine Kinase, MB Form	1	2004	214	0.060	Why?
Syncope	2	2005	429	0.060	Why?
Medical Oncology	1	2015	2235	0.060	Why?
Mass Spectrometry	1	2011	2203	0.060	Why?
Neurosecretory Systems	1	1985	231	0.060	Why?
Heart Murmurs	1	2003	94	0.060	Why?
Catheterization	1	1988	1468	0.060	Why?
Mitral Valve Insufficiency	2	2007	1415	0.050	Why?
Anti-Arrhythmia Agents	2	2023	790	0.050	Why?
Angina Pectoris	1	1986	977	0.050	Why?
Safety	1	2007	1185	0.050	Why?
Gated Blood-Pool Imaging	2	1992	44	0.050	Why?
Pilot Projects	2	2013	8297	0.050	Why?
Aortic Diseases	1	2008	741	0.050	Why?
Forms and Records Control	1	2002	160	0.050	Why?
Retrospective Studies	11	2021	77098	0.050	Why?
Coronary Stenosis	1	2008	834	0.050	Why?
Arrhythmias, Cardiac	2	2009	2267	0.050	Why?
Cardiomyopathy, Dilated	3	1998	851	0.050	Why?
Blood Gas Analysis	1	2002	381	0.050	Why?
Software	1	2015	4434	0.050	Why?
Choice Behavior	1	2007	802	0.050	Why?
Infusions, Intravenous	3	2001	2271	0.050	Why?
Proteome	1	2011	1790	0.050	Why?
Isoenzymes	3	2004	1725	0.050	Why?
Surgical Procedures, Operative	1	2013	1873	0.050	Why?
Total Quality Management	1	2002	274	0.050	Why?
Practice Guidelines as Topic	2	2011	7276	0.050	Why?
Tachycardia, Ventricular	1	2009	1272	0.050	Why?
Statistics, Nonparametric	1	2006	2885	0.050	Why?
Pyridones	4	1986	712	0.050	Why?
Postoperative Complications	2	2001	15244	0.040	Why?
Troponin T	1	2004	749	0.040	Why?
Peptide Fragments	2	2006	5095	0.040	Why?
Natriuretic Peptide, Brain	2	2006	1573	0.040	Why?
Blood Flow Velocity	4	1994	1423	0.040	Why?
Societies, Medical	4	2011	3740	0.040	Why?
Oxygen Consumption	2	2021	1869	0.040	Why?
Double-Blind Method	1	2013	12017	0.040	Why?
Cardiomyopathies	1	2011	1912	0.040	Why?
Biopsy	1	2011	6756	0.040	Why?
Pulmonary Ventilation	1	2021	372	0.040	Why?
New York	1	2021	886	0.040	Why?
Reoperation	2	2003	4200	0.040	Why?
Heart Rate	4	2019	4091	0.040	Why?
Time Factors	7	2020	40054	0.040	Why?
Gadolinium	1	2023	951	0.040	Why?
Hospitals, Teaching	1	2002	1179	0.040	Why?
Analysis of Variance	1	2006	6365	0.040	Why?
Disease Management	1	2008	2450	0.040	Why?
Ventricular Function, Right	1	2001	592	0.040	Why?
Prognosis	6	2021	29010	0.040	Why?
Death	1	2021	675	0.040	Why?
Cardiomegaly	3	1985	619	0.040	Why?
Administration, Inhalation	2	2001	1104	0.030	Why?
Magnetic Resonance Imaging	2	2017	35342	0.030	Why?
Gene Expression Profiling	2	2023	9410	0.030	Why?
Signal Transduction	3	2023	23387	0.030	Why?
Recurrence	2	2008	8333	0.030	Why?
Prosthesis Design	1	2002	2110	0.030	Why?
Intensive Care Units	2	2006	3679	0.030	Why?
Workflow	1	2020	846	0.030	Why?
Risk Assessment	3	2021	23320	0.030	Why?
Acute Disease	3	2021	7141	0.030	Why?
Propensity Score	1	2021	1771	0.030	Why?
DNA, Single-Stranded	1	2016	353	0.030	Why?
Stress, Mechanical	1	1979	1684	0.030	Why?
Hypertension	1	1994	8455	0.030	Why?
Kidney	1	1990	7167	0.030	Why?
Interdisciplinary Communication	1	2020	950	0.030	Why?
Atrial Function	1	1994	107	0.030	Why?
Program Evaluation	1	2002	2485	0.030	Why?
Outpatients	1	2021	1483	0.030	Why?
ROC Curve	1	2021	3528	0.030	Why?
United States	6	2019	69693	0.030	Why?
Ultrasonography	2	2005	5978	0.030	Why?
Critical Illness	1	2006	2665	0.030	Why?
Cooperative Behavior	1	2020	1503	0.030	Why?
Mathematical Computing	1	1992	147	0.030	Why?
Chromatography, Liquid	1	2016	977	0.030	Why?
Cause of Death	2	2001	3571	0.030	Why?
Lisinopril	1	2011	54	0.030	Why?
Algorithms	1	2012	13853	0.030	Why?
Pulmonary Circulation	1	1994	739	0.030	Why?
Vasoconstriction	1	1994	596	0.030	Why?
Atrial Function, Right	1	1991	33	0.020	Why?
Critical Care	1	2004	2640	0.020	Why?
Reproducibility of Results	3	2016	19862	0.020	Why?
Phenotype	2	2021	16331	0.020	Why?
Hospitals, General	1	2015	749	0.020	Why?
Radiography	1	2002	7010	0.020	Why?
Furosemide	1	2011	167	0.020	Why?
Registries	2	2019	8077	0.020	Why?
Ambulatory Care	1	2021	2706	0.020	Why?
Adolescent	4	2006	85649	0.020	Why?
Diagnosis, Differential	4	2011	12958	0.020	Why?
Myocardial Reperfusion	1	1991	351	0.020	Why?
Tandem Mass Spectrometry	1	2016	1157	0.020	Why?
Natriuresis	1	1990	124	0.020	Why?
Hypertension, Pulmonary	1	2001	1527	0.020	Why?
Mortality	1	2021	2857	0.020	Why?
Point-of-Care Systems	1	1998	1175	0.020	Why?
Actuarial Analysis	1	1989	377	0.020	Why?
Observer Variation	1	2015	2593	0.020	Why?
Survival Analysis	4	2009	10248	0.020	Why?
Exercise Tolerance	1	1994	770	0.020	Why?
Systems Integration	1	2011	440	0.020	Why?
Cardiomyopathy, Restrictive	1	1989	60	0.020	Why?
Catecholamines	1	1989	387	0.020	Why?
Isotopes	1	2008	123	0.020	Why?
Survival Rate	2	2001	12773	0.020	Why?
Diuretics	1	2011	591	0.020	Why?
Infusions, Parenteral	1	1988	415	0.020	Why?
Coronary Circulation	2	1998	1572	0.020	Why?
Emergency Treatment	1	2012	517	0.020	Why?
Coronary Sinus	1	2008	87	0.020	Why?
Advisory Committees	1	2011	773	0.020	Why?
Lactates	1	1988	432	0.020	Why?
Elasticity	1	1989	657	0.020	Why?
Quality of Health Care	1	2002	4369	0.020	Why?
Hospital Mortality	1	2001	5310	0.020	Why?
Rheology	1	1987	345	0.020	Why?
Neoplasms	1	2015	21596	0.020	Why?
Nitroglycerin	1	1987	325	0.020	Why?
Internal Mammary-Coronary Artery Anastomosis	1	1986	33	0.020	Why?
Renin	1	1988	642	0.020	Why?
Echocardiography, Doppler, Color	1	2007	364	0.020	Why?
Data Collection	1	2015	3339	0.020	Why?
Jogging	1	2005	18	0.020	Why?
Drug Evaluation	1	1987	637	0.020	Why?
Endothelium, Vascular	1	1998	4455	0.020	Why?
Feasibility Studies	1	2015	5062	0.020	Why?
Sotalol	1	2005	49	0.020	Why?
Debridement	1	2008	492	0.020	Why?
Metoprolol	1	2005	93	0.020	Why?
Models, Cardiovascular	1	1990	994	0.020	Why?
Reference Standards	1	2008	1020	0.020	Why?
Milrinone	4	1986	84	0.020	Why?
Regression Analysis	1	1994	6452	0.020	Why?
Prevalence	1	2021	15194	0.020	Why?
Angiotensin-Converting Enzyme Inhibitors	1	2011	1517	0.020	Why?
Pericardium	1	1989	667	0.020	Why?
Catheterization, Swan-Ganz	1	2004	86	0.010	Why?
Aldosterone	1	1988	876	0.010	Why?
Unconsciousness	1	2005	262	0.010	Why?
Odds Ratio	1	2015	9846	0.010	Why?
Acute Coronary Syndrome	1	2016	2337	0.010	Why?
Postoperative Period	1	1987	1839	0.010	Why?
Kinetics	2	2008	6474	0.010	Why?
Hospitalization	1	2021	10232	0.010	Why?
Dose-Response Relationship, Drug	3	1989	10943	0.010	Why?
Administration, Sublingual	1	2001	56	0.010	Why?
Heart Transplantation	1	1994	3119	0.010	Why?
Sensitivity and Specificity	1	2016	14720	0.010	Why?
Vasodilation	2	2001	944	0.010	Why?
Logistic Models	1	2015	13403	0.010	Why?
Longitudinal Studies	1	2016	13921	0.010	Why?
Aorta	1	2008	2057	0.010	Why?
Dogs	1	1985	3910	0.010	Why?
Myocytes, Cardiac	1	2008	1636	0.010	Why?
Defibrillators, Implantable	1	2009	1440	0.010	Why?
Evidence-Based Medicine	1	2011	3611	0.010	Why?
Transplantation, Homologous	1	2008	4771	0.010	Why?
Animals	5	2008	168561	0.010	Why?
Chronic Disease	1	1994	9144	0.010	Why?
Erythrocyte Aging	1	1979	52	0.010	Why?
Glucose	1	1991	4391	0.010	Why?
Atrial Fibrillation	1	2018	5019	0.010	Why?
Radionuclide Imaging	3	1989	2027	0.010	Why?
Preoperative Care	1	1987	2245	0.010	Why?
Infusions, Intra-Arterial	1	1998	231	0.010	Why?
Laser-Doppler Flowmetry	1	1998	242	0.010	Why?
Severity of Illness Index	1	2015	15530	0.010	Why?
Erythrocyte Membrane	1	1979	442	0.010	Why?
Sympathetic Nervous System	1	1979	514	0.010	Why?
Acetylcholine	1	1998	621	0.010	Why?
Hemin	1	1975	49	0.010	Why?
Magnetic Resonance Spectroscopy	1	1986	3760	0.010	Why?
Erythrocytes	2	1989	2452	0.010	Why?
Radionuclide Angiography	1	1994	23	0.010	Why?
Reticulocytes	1	1975	290	0.010	Why?
Cohort Studies	2	2009	40450	0.010	Why?
Proportional Hazards Models	1	2009	12344	0.010	Why?
Heme	1	1975	307	0.010	Why?
Stress, Psychological	1	1989	4229	0.010	Why?
Adenosine	1	1998	823	0.010	Why?
Cells, Cultured	1	2008	19223	0.010	Why?
Antineoplastic Agents	1	2015	13655	0.010	Why?
Young Adult	1	2019	56350	0.010	Why?
Rats	1	2008	24265	0.010	Why?
Pericardial Effusion	1	1994	246	0.010	Why?
Cyclic AMP	1	1975	1470	0.010	Why?
Massachusetts	1	2004	8662	0.010	Why?
Multivariate Analysis	1	2004	12242	0.010	Why?
Technetium	1	1989	334	0.010	Why?
Protein Kinases	1	1975	1638	0.010	Why?
Drainage	1	1994	1140	0.000	Why?
Protein Biosynthesis	1	1975	2126	0.000	Why?
Age Factors	1	1985	18355	0.000	Why?
Signal Processing, Computer-Assisted	1	1994	1538	0.000	Why?
Stimulation, Chemical	1	1986	326	0.000	Why?
Citrate (si)-Synthase	1	1985	43	0.000	Why?
Risk	1	1998	9679	0.000	Why?
Constriction, Pathologic	1	1989	1095	0.000	Why?
L-Lactate Dehydrogenase	1	1985	424	0.000	Why?
Aortography	1	1986	431	0.000	Why?
Cardiac Volume	1	1984	210	0.000	Why?
Creatine	1	1985	421	0.000	Why?
Angiography	1	1989	1636	0.000	Why?
Aorta, Abdominal	1	1986	645	0.000	Why?
Child, Preschool	1	1985	40955	0.000	Why?
Randomized Controlled Trials as Topic	1	1998	9941	0.000	Why?
Blood Vessel Prosthesis	1	1986	933	0.000	Why?
Enzyme Activation	2	1979	3701	0.000	Why?
Rabbits	2	1979	4886	0.000	Why?
Nucleotidases	1	1979	31	0.000	Why?
Acetylcholinesterase	1	1979	153	0.000	Why?
Ouabain	1	1979	264	0.000	Why?
Muscle, Smooth, Vascular	1	1985	1504	0.000	Why?
Membrane Lipids	1	1979	248	0.000	Why?
Child	1	1985	77478	0.000	Why?
Sodium-Potassium-Exchanging ATPase	1	1979	494	0.000	Why?
Magnesium	1	1979	813	0.000	Why?
Phospholipids	1	1979	781	0.000	Why?
Adenosine Triphosphatases	1	1979	836	0.000	Why?
Cyclic GMP	1	1975	408	0.000	Why?
Macromolecular Substances	1	1975	1456	0.000	Why?
Calcium	1	1985	5753	0.000	Why?
Glycoproteins	1	1979	2260	0.000	Why?
Clinical Trials as Topic	1	1986	7901	0.000	Why?
Binding Sites	1	1975	6115	0.000	Why?
Protein Binding	1	1975	9387	0.000	Why?
Membrane Proteins	1	1979	7873	0.000	Why?

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