Follow-up by cardiac magnetic resonance imaging in patients with hypertrophic cardiomyopathy who underwent percutaneous ventricular septal ablation.

@article{Yuan2010FollowupBC,
  title={Follow-up by cardiac magnetic resonance imaging in patients with hypertrophic cardiomyopathy who underwent percutaneous ventricular septal ablation.},
  author={Jiansong Yuan and Shubin Qiao and Y. Zhang and Shi-jie You and F. Duan and F. Hu and Weixian Yang},
  journal={The American journal of cardiology},
  year={2010},
  volume={106 10},
  pages={
          1487-91
        }
}
To evaluate myocardial infarction and describe the early to mid-term changes induced by percutaneous ventricular septal ablation (PVSA) in symptomatic patients with hypertrophic cardiomyopathy using cardiac magnetic resonance imaging. Cardiac magnetic resonance imaging was performed before and 1 week and 1 year after PVSA in 52 patients. The relation between the infarction size and other factors was determined. At 1 week after PVSA, regional hyperenhancement was visualized in the basal… Expand
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  • S. Aguiar Rosa, A. Fiarresga, +8 authors R. Ferreira
  • Medicine
  • Revista portuguesa de cardiologia : orgao oficial da Sociedade Portuguesa de Cardiologia = Portuguese journal of cardiology : an official journal of the Portuguese Society of Cardiology
  • 2019
TLDR
Patients who achieved significant reductions in LVOT gradient suffered less cardiac death and rehospitalization for cardiac cause and ASA is a safe procedure with a high success rate. Expand
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TLDR
PTSMA has a favourable effect on PSS, which may partly account for the persistent improvement in LV diastolic function in HOCM patients after PTSMA. Expand
An assessment of regression of left ventricular hypertrophy following alcohol ablation of the interventricular septum in patients with hypertrophic cardiomyopathy with left ventricular outflow tract obstruction.
TLDR
A significant decrease in PG in the LVOT is associated with a decrease in LV mass and with regression of LV hypertrophy outside the scar after ASA, and there was a trend towards a decreasedLV mass and LV mass excluding IVS mass at 6 months. Expand
Basal infarct location but not larger infarct size is associated with a successful outcome after alcohol septal ablation in patients with hypertrophic obstructive cardiomyopathy: a cardiovascular magnetic resonance imaging study
TLDR
Alcohol septal ablation (ASA) is successful in most but not in all patients with obstructive hypertrophic cardiomyopathy (HCM), and the relation between infarct location versusinfarct size with outcome after ASA in patients with obstructionive HCM was investigated. Expand
Alcohol Ablation in Hypertrophic Cardiomyopathy: Localization and Quantification of Target Septal Artery-dependent Myocardium With 3-Dimensional Echocardiography.
TLDR
The usefulness of 3-dimensional transthoracic echocardiography with contrast in the localization and quantification of the extent of septal artery-dependent territory is described and enhancement remained localized to the septum in 2 patients and tended to spread toward the inferior Rev Esp Cardiol. Expand
Clinical Utility of Cardiovascular Magnetic Resonance in Hypertrophic Cardiomyopathy
  • M. Maron
  • Medicine
  • Journal of Cardiovascular Magnetic Resonance
  • 2012
TLDR
CMR observations suggest that the cardiomyopathic process in HCM is more diffuse than previously regarded, extending beyond the LV myocardium to include thickening of the right ventricular wall as well as substantial morphologic diversity with regard to papillary muscles and mitral valve. Expand
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