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Showing 1–11 of 11 results
Advanced filters: Author: Robert Bonow Clear advanced filters
  • Despite the growing prevalence and high morbidity and mortality associated with calcific aortic stenosis, until recently little was known about the cellular mechanism of this condition. Recent studies have demonstrated that the pathophysiology of aortic valve disease and vascular atherosclerosis is similar. Here, Nalini Rajamannan, Robert Bonow and Shahbudin Rahimtoola discuss the etiology and mechanisms of calcific aortic stenosis, its diagnosis and future medical therapies in the context of recent developments.

    • Nalini M Rajamannan
    • Robert O Bonow
    • Shahbudin H Rahimtoola
    Reviews
    Nature Clinical Practice Cardiovascular Medicine
    Volume: 4, P: 254-262
  • The development of aortic regurgitation is often insidious and rate of disease progression varies between individuals. As such, symptoms do not necessarily correlate with objective evidence of ventricular dysfunction and the most appropriate criteria for risk stratification and optimum medical therapy remain controversial. Here the epidemiology of AR and evolution of practice guidelines regarding diagnosis and treatment are examined.

    • Seth H Goldbarg
    • Jonathan L Halperin
    Reviews
    Nature Clinical Practice Cardiovascular Medicine
    Volume: 5, P: 269-279
  • Admissions for heart failure are associated with an unacceptably high rate of early readmission and mortality. An early postdischarge visit with targeted interventions in high-risk patients may decrease this high event rate. Determining who should be seen early postdischarge and what should be done during the visit remains to be established.

    • Mihai Gheorghiade
    • Robert O. Bonow
    News & Views
    Nature Reviews Cardiology
    Volume: 7, P: 422-424
  • Comprehensive recommendations for surgical intervention exist for patients with degenerative aortic or mitral vale disease who experience symptoms or left ventricular dysfunction. However, for asymptomatic individuals with valve disease, the optimum management strategy is less clear. In this opinion article, Vaishnava and colleagues present the case for performing early valve surgery in this patients and argue against the more-conventional approach of watchful waiting.

    • Prashant Vaishnava
    • Valentin Fuster
    • Robert O. Bonow
    Reviews
    Nature Reviews Cardiology
    Volume: 8, P: 173-177
  • Calcific aortic valve disease and stenosis have a complex pathogenesis, and no therapies are available that can halt or slow their progression. In this Perspective, Narula and colleagues explore a possible relationship between amyloid deposition, calcification and the development of aortic valve stenosis.

    • Karan Sud
    • Navneet Narula
    • Jagat Narula
    Reviews
    Nature Reviews Cardiology
    Volume: 20, P: 418-428
  • In patients who require revascularization after myocardial infarction, noninvasive imaging tests can be useful to assess whether target areas of the myocardium are viable. Delayed-enhancement MRI allows direct visualization of potentially damaged regions, but it is still a new technique. This review explores its role in the routine evaluation of coronary artery disease patients.

    • Robert M Judd
    • Anja Wagner
    • Raymond J Kim
    Reviews
    Nature Clinical Practice Cardiovascular Medicine
    Volume: 2, P: 150-158
  • This Primer summarizes the epidemiology, mechanisms, diagnosis and treatment of degenerative mitral regurgitation. This disorder is a type of valvular heart disease and occurs when there is direct damage to the mitral valve apparatus causing mitral leaflet coaptation failure.

    • Victoria Delgado
    • Nina Ajmone Marsan
    • Michael A. Borger
    Reviews
    Nature Reviews Disease Primers
    Volume: 9, P: 1-13