Congenital heart defects... are structural problems with the heart present at birth.

先天性心脏缺损……是婴儿在出生时心脏结构存在问题。

youdao

Gastrointestinal abnormalities were most common, though the babies also had a higher risk of bone, muscle and heart defects.

尽管婴儿还具有更高的骨骼、肌肉和心脏缺陷率，但胃肠道异常最为常见。

youdao

Left ventricular performance measured by admittance cardiogram was consistent with clinical heart function in congenital heart defects.

心导纳图测定的左心功能诸指标的改变与临床心功能分级相符。

youdao

It's about decades and decades," EJ's mother,Hope Davis, says she believes registries will help to improve the lives of children born with heart defects in the future.

VOA: standard.2010.01.01

At least 10% of childhood heart defects are tied to spontaneous genetic mutations, a study said.

WSJ: What's News

Redux, its appetite-suppressant, was pulled from the pharmacy shelves last year after tests suggested that it might cause fatal heart defects.

ECONOMIST: Drug mergers

This test identifies abnormal heart valves, such as those that are hardened (calcified) or leaking, and can also detect most heart defects.

CNN: Heart murmurs