核心脏病学实验室 概述

The Nuclear Cardiology Laboratory at Mayo Clinic includes staff trained in cardiovascular diseases and radiology. The staff in the Nuclear Cardiology Laboratory collaborates to perform and interpret each study. This team approach ensures the technical and interpretive quality of each person's study.

In a nuclear stress test, doctors take images of your heart just after you've exercised on a treadmill or bicycle, or after you've been given medications to stress your heart, and again while you're at rest. In some cases, pacing may be used with people who have a pacemaker device.

During a nuclear stress test, doctors insert a radioactive dye called a tracer into a vein, usually in your hand or arm. Several different tracers may be used. The dye travels through your blood vessels to your heart. Imaging scans detect the radioactive dye and use it to develop images of your heart muscle. The scans show how well the blood flow is to your heart and can detect if you've had a heart attack.

Scans that are often used include:

提供的检测

核心脏病学实验室提供全面的检测。不是所有地点都能提供全部检测。

提供的检测包括:

用于诊断冠状动脉疾病的压力测试

可能使用的扫描包括:

  • PET扫描
  • SPECT扫描

针对心肌损伤(心肌活性)和由血流量减少(心肌冬眠)所致心脏功能障碍的检测

可能使用的扫描包括:

  • PET扫描
  • SPECT扫描

针对引起心脏内炎症细胞聚集增长的病症(心脏结节病)的检测

这可能包括PET扫描。

用于检查心脏泵血功能并测量每次心脏收缩时离开心脏的血液百分比(射血分数)的检测

这可能包括以下测试:

  • 多门控采集(MUGA)、放射性核素血管造影或心室造影,或门控血池成像
  • PET扫描
  • SPECT扫描

用于测量心脏病发作规模的检测

可能使用的扫描包括:

  • PET扫描
  • SPECT扫描

Mayo Clinic亚利桑那州、佛罗里达州和明尼苏达州院区均提供了核心脏病学服务。不是所有地点都能提供所列全部服务。

July 03, 2020