What does RVD mean in cardiac color Doppler ultrasound?
May 11, 2023
Source: Cainiu Health
Dr. Tian Hongbo
Introduction
Cardiac color Doppler ultrasound RVD generally refers to right heart dysfunction. During an acute episode of right heart dysfunction, it is important to remain calm and avoid excessive anxiety. Medications such as Compound Danshen Dripping Pills or Wenxin Granules may be taken according to medical advice. For severe cases, surgical treatments such as heart transplantation or heart valve replacement may be considered under a doctor's recommendation.
In cardiac color Doppler ultrasound, RVD generally refers to right ventricular dysfunction. The detailed explanation is as follows:
Various abbreviations are commonly used in cardiac ultrasound, each representing different structures—for example, RV stands for right ventricle, LV for left ventricle, LA for left atrium, and RA for right atrium. RVD medically indicates right-sided heart failure, primarily characterized by reduced contractility of the right ventricular myocardium or increased preload and afterload on the right ventricle. Patients may experience symptoms such as dyspnea, loss of appetite, and orthopnea. Additionally, bilateral lower limb edema may occur, typically presenting as symmetrical pitting edema.
During acute episodes of right heart failure, patients should remain calm and avoid excessive anxiety. Medications such as Compound Danshen Dripping Pills or Wenxin Granules may be taken as prescribed by a physician. For severe cases, surgical interventions like heart transplantation or heart valve replacement may be considered under a doctor's recommendation. During treatment, maintain a light diet and strictly limit salt intake. Regular weight monitoring is essential. If any discomfort occurs, seek medical attention promptly.
