Echocardiographic Characteristics of High Endurance Israeli Athletes
试验速览
- 阶段
- 不适用
- 入组人数
- 81
- 试验地点
- 1
研究概览
简要总结
The purpose of this study is to characterize the cardiac adaptive changes of professional Israeli bicyclists by using echocardiography.
详细描述
Adaptive cardiac changes, such as enlargement of left ventricle mass and enlargement of left ventricular wall was observed in athletes. The physiological limit of remodeling changes in accordance to sex, type of activity, intensity of activity, genetics and race.
Although many studies were conducted on this subject, it is still impossible to predict if an athlete from a certain sport will develop cardiac changes and their what will those changes characteristics will be.
Sudden cardiac death is the leading cause of death among young athletes, this is because of high physical activity in the presence of a hidden heart disease, therefore there is much debate about the needed screening tests for athletes.
In Israel, there is only one study in this subject that showed no significant cardiac changes in Olympic athletes of various types of sports. the study didn't focused on high endurance sport athletes such as professional bicyclists although cardiac endurance is a main factor in cardiac changes.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Cross Sectional
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Known athletes of the bicyclists organization of Israel or any other known organization for 2 year at least.
- •Participated in at least one contest recognized by the bicyclists organization of Israel.
- •Had been in training for the last 3 months at least, which included minimum of 8 hours a week in average
排除标准
- •Do not suffer any known cardiac disease
- •Had declared that they are not using drugs which are forbidden by the Olympic committee