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Operating Transverse Aortic Constriction with Absorbable Suture to Obtain Transient Myocardial Hypertrophy
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JoVE Journal Medicina
Operating Transverse Aortic Constriction with Absorbable Suture to Obtain Transient Myocardial Hypertrophy

Operating Transverse Aortic Constriction with Absorbable Suture to Obtain Transient Myocardial Hypertrophy

DOI:
10.3791/61686-v

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07:02 min

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September 09, 2020

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, , , , ,
1Department of Cardiology, State Key Laboratory of Organ Failure Research, Nanfang Hospital,Southern Medical University, 2Department of Geriatrics,Pingxiang People’s Hospital of Southern Medical University

Capítulos

  • 00:04Introduction
  • 00:47Preoperative Preparation of Surgical Instruments
  • 01:33Surgery
  • 03:01Echocardiographic Assessment of Successful Ligation and Measurements
  • 04:32Results: Assessment of Left Ventricular Physiological and Functional Parameters Post-TAC
  • 06:12Conclusion

Summary

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Tadução automática

This protocol presents an improved method to obtain transient myocardial hypertrophy with absorbable suture, simulating left ventricular hypertrophy decrease after removing pressure overload. It could be valuable for the studies on myocardial hypertrophic preconditioning.

Tags

Transverse Aortic ConstrictionMyocardial HypertrophyAbsorbable SutureSurgical ProcedureMouse ModelLeft Ventricular HypertrophyPressure OverloadUltrasound Imaging

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