|
Overview of Nuclear
Cardiology Training
Training in nuclear cardiology at all levels should
provide an understanding of the indications for specific
nuclear cardiology tests, the safe use of radionuclides,
basics of instrumentation and image processing, methods
of quality control, image interpretation, integration of
risk factors, clinical symptoms and stress testing and
the appropriate application of the resultant diagnostic
information for clinical management. Training in nuclear
cardiology is best acquired in Accreditation Council for
Graduate Medical Education (ACGME) approved training
programs in cardiology, nuclear medicine or radiology.
An exception to this ACGME requirement is the didactic
and laboratory training in radiation safety and
radioisotope handling that may be provided by qualified
physicians/scientists in a non-ACGME program when such a
program is not available as part of the clinical ACGME
training program.
Didactic, clinical case experience and hands-on
training hours require documentation in a logbook and
having the trainee's name appear on the clinical report
or other specific record. The hours need to be monitored
and verified by the nuclear cardiology training
preceptor.
Specialized Training - Level
2 (Minimum of 4 Months)
Fellows who wish to clinically practice the specialty
of nuclear cardiology are required to have at least 4
months of training. This includes a minimum of 700 hours
of didactic, clinical study interpretation, and hands-on
clinical case and radiation safety training in nuclear
cardiology. In training programs with a high volume of
procedures, clinical experience may be acquired in as
short a period as 4 months. In programs with a lower
volume of procedures, a total of 6 months of clinical
experience will be necessary to achieve Level 2
competency. The additional training required of Level 2
trainees is to enhance clinical skills and to qualify to
become an authorized user of radioactive materials in
accordance with the regulations of the Nuclear
Regulatory Commission (NRC) and/or the Agreement States.
Requirements do vary among the Agreement States;
therefore those seeking licensure are advised to check
the Agreement State/NRC internet WebSite at:
www.hsrd.ornl.gov/nrc/asframe.htm .
Didactic
Lectures and self-study. The didactic training should
include in-depth details of all aspects of the
procedures listed in Table 1 (see below). This program
may be scheduled over a 12- to 24-month period
concurrent and integrated with other fellowship
assignments.
Radiation Safety. Classroom and laboratory training
needs to include extensive review of radiation physics
and instrumentation, radiation protection, mathematics
pertaining to the use and measurement of radioactivity,
chemistry of byproduct material for medical use, and
radiation biology. There should be a thorough review of
regulations dealing with radiation safety for the use of
radiopharmaceuticals.
Interpretation of Clinical
Cases
Fellows should participate in the interpretation of
all nuclear cardiology imaging data for the 4-6 month
training period. It is imperative that the fellows have
experience in correlating catheterization/angiographic
data with radionuclide-derived data in a minimum of 30
patients. A teaching conference in which the fellow
presents the clinical material and nuclear cardiology
results is an appropriate forum for such an experience.
A total of 300 cases should be interpreted under
preceptor supervision, either from direct patient
studies or from a teaching file consisting of diverse
types of procedures (see Table 1 below).
Hands-on Experience
Clinical Cases. Fellows acquiring Level 2 training
should have hands-on supervised experience in a minimum
of 35 patients: 25 patients with myocardial perfusion
imaging and 10 patients with radionuclide angiography.
Such experience should include pretest patient
evaluation, radiopharmaceutical preparation (including
experience with relevant radionuclide generators),
performance of the study, administration of the dosage,
calibration and setup of the gamma camera, setup of the
imaging computer, processing the data for display,
interpretation of the studies and generating clinical
reports.
Work Experience
This experience must be under the supervision of an
authorized user who meets the NRC requirements of Part
35.290 or 35.390 or equivalent Agreement State
requirements, and must include:
- Ordering, receiving and unpacking radioactive
materials safely and performing the related radiation
surveys;
- Calibrating instruments used to determine
the activity of dosages and performing checks for
proper operation of survey meters;
- Calculating, measuring and safely preparing
patient or human research subject dosages;
- Using administrative controls to prevent a medical
event involving the use of unsealed byproduct
material;
- Using procedures to safely contain spilled
radioactive material and using proper decontamination
procedures;
- Administering dosages of radioactive drugs to
patients or human research subjects; and
- Eluting generator systems appropriate for
preparation of radioactive drugs for imaging and
localization studies, measuring and testing the eluate
for radionuclide purity, and processing the eluate
with reagent kits to prepare labeled radioactive
drugs.
Additional experience
In addition, the training program for Level 2
training must provide experience in computer methods for
analysis. This should include perfusion and functional
data derived from thallium or technetium agents and
ejection fraction and regional wall motion measurements
from radionuclide angiographic studies.
- Standard nuclear cardiology procedures
- Myocardial perfusion imaging
- Single photon emission computed
tomography (SPECT) with technetium agents
and thallium
- Planar with technetium agents and
thallium
- ECG gating of perfusion images for
assessment of global and regional
ventricular function
- Imaging protocols
- Stress protocols
- Exercise stress
- Pharmacologic stress
- Viability assessment including
reinjection and delayed imaging of thallium
and metabolic imaging where available
- Equilibrium gated blood pool or "first
pass" radionuclide angiography at rest and
during exercise or pharmacologic stress
- Qualitative and quantitative methods of
image display and analysis
- Less commonly used nuclear cardiology
procedures
- Metabolic imaging using single photon
and/or positron emitting radionuclides
- Myocardial infarct imaging
- Cardiac shunt studies
|
Table: Classification of Nuclear
Cardiology Procedures
For more information on the certification
process, visit
the CBNC
website.
|