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nuclear ventriculography

A 44-year-old member asked:
Dr. Venkata Chilakapati
23 years experience Cardiology
Ventrivculography: Both are different tests with different techniques. Contrast ventriculography is a cardiac catheterization procedures used to assess heart pumping fun ... Read More

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A 38-year-old member asked:
Dr. Irv Loh
Dr. Irv Loh answered
49 years experience Cardiology
X-ray vs radioactive: Contrast ventriculography uses x-ray contrast material, and rnvg uses a radioactive tracer. Acquisition time is shorter with x-ray compared to nuclear ... Read More
A 43-year-old member asked:
Dr. Calvin Weisberger
51 years experience Cardiology
Imaging: Contrast ventriculography is using a contrast agent to image the ventricle(s) of the heart. It can be radiographic, ultrasonic or radionuclide imaging ... Read More
A 39-year-old male asked:
Dr. Rajiva Goyal
34 years experience Cardiac Electrophysiology
Distance: At around five miles away, you will suffer third degree burns. Even at 20 miles away the heat can burn the skin off your body. The wind from the blast ... Read More
A 29-year-old member asked:
Dr. Akiva Mintz
17 years experience Nuclear Medicine
A radiology test: A nuclear scan is a type of radiology study that involves getting injected (or taking orally) a small dose of radioactive tracer that can be imaged by ... Read More
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10 thanks
A 32-year-old member asked:
Dr. Brian Wosnitzer
18 years experience Nuclear Medicine
Yes...: Yes...Nuclear stress tests can have false positive results. There are different types of nuclear stress tests. There is treadmill vs. Pharmacologic ... Read More
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2 thanks
A 47-year-old member asked:
Dr. Gavin Noble
22 years experience Cardiology
No caffeine 24 hrs: Among other things to withhold, caffeine is probably the most important as it negates the effect of adenosine, preventing any stress. Other common th ... Read More
A 35-year-old member asked:
Dr. Gerald Mandell
52 years experience Nuclear Medicine
Functional imaging: Nuclear medicine is use of internal ionizing radiation in form of radioisotopes by intravenous injection, ingestion, catheterization of bladder or inh ... Read More
A 51-year-old member asked:
Dr. Louis Gallia
45 years experience Oral and Maxillofacial Surgery
Explanation.: https://en.wikipedia.org/wiki/Nuclear_magnetic_resonance_spectroscopy
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1 comment
A 50-year-old member asked:
Dr. Christopher Schmidt
37 years experience Facial Plastic Surgery
MRS or MRI: MRI is magnetic resonance imaging a type of medical imaging MRS is MR spectroscopy a rarer medical type of exam based on the science behind MRIs in p ... Read More
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