D-Index & Metrics Best Publications

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Medicine D-index 86 Citations 23,678 444 World Ranking 9286 National Ranking 4930

Overview

What is he best known for?

The fields of study he is best known for:

  • Internal medicine
  • Surgery
  • Cardiology

Internal medicine, Cardiology, Surgery, Heart failure and Ventricular assist device are his primary areas of study. His Internal medicine study focuses mostly on Heart disease, Hemodynamics, Stenosis, Heart transplantation and Retrospective cohort study. As part of his studies on Cardiology, Nicholas G. Smedira often connects relevant subjects like Magnetic resonance imaging.

He combines subjects such as Dilated cardiomyopathy and Myocardial infarction with his study of Surgery. Nicholas G. Smedira has included themes like Complication and Transplantation in his Heart failure study. His Ventricular assist device research incorporates elements of Inotrope, Survival analysis and Myocarditis.

His most cited work include:

  • Unexpected Abrupt Increase in Left Ventricular Assist Device Thrombosis (609 citations)
  • Durability of mitral valve repair for degenerative disease (519 citations)
  • Withholding and Withdrawal of Life Support from the Critically Ill (458 citations)

What are the main themes of his work throughout his whole career to date?

His primary scientific interests are in Internal medicine, Cardiology, Surgery, Transplantation and Ventricular assist device. In the field of Internal medicine, his study on Hypertrophic cardiomyopathy, Heart failure, Cardiomyopathy and Heart disease overlaps with subjects such as In patient. As part of his studies on Cardiology, Nicholas G. Smedira often connects relevant areas like Diastole.

His Surgery study frequently involves adjacent topics like Cardiopulmonary bypass. His Transplantation research integrates issues from Gastroenterology, Circulatory system, Immunology and Intensive care medicine. Nicholas G. Smedira specializes in Ventricular assist device, namely Heartmate ii.

He most often published in these fields:

  • Internal medicine (62.73%)
  • Cardiology (55.45%)
  • Surgery (40.68%)

What were the highlights of his more recent work (between 2014-2021)?

  • Internal medicine (62.73%)
  • Cardiology (55.45%)
  • Hypertrophic cardiomyopathy (14.77%)

In recent papers he was focusing on the following fields of study:

His scientific interests lie mostly in Internal medicine, Cardiology, Hypertrophic cardiomyopathy, Surgery and In patient. Nicholas G. Smedira frequently studies issues relating to Cardiac magnetic resonance and Cardiology. His studies examine the connections between Hypertrophic cardiomyopathy and genetics, as well as such issues in Cardiomyopathy, with regards to Ventricular Outflow Obstruction.

His research investigates the link between Surgery and topics such as Aortic valve replacement that cross with problems in Cardiopulmonary bypass. His Heart failure study integrates concerns from other disciplines, such as Dialysis and Intensive care medicine. His work on Heartmate ii as part of general Ventricular assist device research is often related to Lactate dehydrogenase, thus linking different fields of science.

Between 2014 and 2021, his most popular works were:

  • Long-Term Durability of Bioprosthetic Aortic Valves: Implications From 12,569 Implants (234 citations)
  • Low Operative Mortality Achieved With Surgical Septal Myectomy : Role of Dedicated Hypertrophic Cardiomyopathy Centers in the Management of Dynamic Subaortic Obstruction (82 citations)
  • Left Ventricular Outflow Tract Obstruction in Hypertrophic Cardiomyopathy Patients Without Severe Septal Hypertrophy Implications of Mitral Valve and Papillary Muscle Abnormalities Assessed Using Cardiac Magnetic Resonance and Echocardiography (79 citations)

In his most recent research, the most cited papers focused on:

  • Internal medicine
  • Surgery
  • Cardiology

Nicholas G. Smedira spends much of his time researching Hypertrophic cardiomyopathy, Surgery, Internal medicine, Cardiology and Ejection fraction. His Hypertrophic cardiomyopathy research is multidisciplinary, relying on both Cardiomyopathy, Atrial fibrillation and Intensive care medicine. His Stenosis research extends to Surgery, which is thematically connected.

Cardiology is frequently linked to Interquartile range in his study. His studies in Ejection fraction integrate themes in fields like Ventricular outflow tract, Doppler echocardiography, Predictive value of tests and Obstructive cardiomyopathy. The concepts of his Transplantation study are interwoven with issues in Body mass index, Perioperative, Ventricular assist device and Cohort.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Durability of mitral valve repair for degenerative disease

A.Marc Gillinov;Delos M. Cosgrove;Eugene H. Blackstone;Ramon Diaz.
The Journal of Thoracic and Cardiovascular Surgery (1998)

809 Citations

Unexpected Abrupt Increase in Left Ventricular Assist Device Thrombosis

Randall C. Starling;Nader Moazami;Scott C. Silvestry;Gregory Ewald.
The New England Journal of Medicine (2014)

771 Citations

Withholding and Withdrawal of Life Support from the Critically Ill

N G Smedira;B H Evans;L S Grais;N H Cohen.
The New England Journal of Medicine (1990)

697 Citations

Predictors of severe right ventricular failure after implantable left ventricular assist device insertion: analysis of 245 patients.

Yoshie Ochiai;Patrick M. McCarthy;Nicholas G. Smedira;Michael K. Banbury.
Circulation (2002)

549 Citations

Clinical, imaging, and pathological characteristics of left ventricular thrombus: a comparison of contrast-enhanced magnetic resonance imaging, transthoracic echocardiography, and transesophageal echocardiography with surgical or pathological validation.

Monvadi B. Srichai;Chelif Junor;L. Leonardo Rodriguez;Arthur E. Stillman.
American Heart Journal (2006)

453 Citations

Clinical experience with 202 adults receiving extracorporeal membrane oxygenation for cardiac failure: Survival at five years

Nicholas G. Smedira;Nader Moazami;Camille M. Golding;Patrick M. McCarthy.
The Journal of Thoracic and Cardiovascular Surgery (2001)

433 Citations

Color M-mode Doppler flow propagation velocity is a preload insensitive index of left ventricular relaxation: animal and human validation.

Mario J. Garcia;Nicholas G. Smedira;Neil L. Greenberg;Michael Main.
Journal of the American College of Cardiology (2000)

430 Citations

Long-Term Durability of Bioprosthetic Aortic Valves: Implications From 12,569 Implants

Douglas R. Johnston;Edward G. Soltesz;Nakul Vakil;Jeevanantham Rajeswaran.
The Annals of Thoracic Surgery (2015)

381 Citations

Prosthetic valve and method for making same

Timur Paul Sarac;Nicholas G. Smedira.
(2004)

380 Citations

Radial artery bypass grafts have an increased occurrence of angiographically severe stenosis and occlusion compared with left internal mammary arteries and saphenous vein grafts

Umesh N. Khot;Daniel T. Friedman;Gosta Pettersson;Nicholas G. Smedira.
Circulation (2004)

358 Citations

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