Cardiac disease in pregnancy radiation exposure

Cardiac disease in pregnancy Microchapters
Home
Overview
Pathophysiology
Epidemiology and Demographics
Risk Factors
Diagnosis
History and Symptoms
Physical Examination
Electrocardiogram
Exercise Testing
Radiation Exposure
Chest X Ray
Echocardiography
MRI
CT
Catheterization: Pulmonary artery catheterization Cardiac catheterization Cardiac Ablation
Treatment
Cardiovascular Drugs in Pregnancy
Labor and delivery
Resuscitation in Late Pregnancy
Contraindications to pregnancy
Special Scenarios: I. Pre-existing Cardiac Disease: Congenital Heart Disease Repaired Congenital Heart Disease Pulmonary Hypertension Rheumatic Heart Disease Connective Tissue Disorders II. Valvular Heart Disease: Mitral Stenosis Mitral Regurgitation Aortic Insufficiency Aortic Stenosis Mechanical Prosthetic Valves Tissue Prosthetic Valves III. Cardiomyopathy: Dilated Cardiomyopathy Hypertrophic Cardiomyopathy Peripartum Cardiomyopathy IV. Cardiac diseases that may develop During Pregnancy: Arrhythmias Acute Myocardial Infarction Hypertension
Cardiac disease in pregnancy radiation exposure On the Web
Most recent articles
Most cited articles
Review articles
CME Programs
Powerpoint slides
Images
American Roentgen Ray Society Images of Cardiac disease in pregnancy radiation exposure All Images X-rays Echo & Ultrasound CT Images MRI
Ongoing Trials at Clinical Trials.gov
US National Guidelines Clearinghouse
NICE Guidance
FDA on Cardiac disease in pregnancy radiation exposure
CDC on Cardiac disease in pregnancy radiation exposure
Cardiac disease in pregnancy radiation exposure in the news
Blogs on Cardiac disease in pregnancy radiation exposure
Directions to Hospitals Treating Cardiac disease in pregnancy
Risk calculators and risk factors for Cardiac disease in pregnancy radiation exposure

Please help WikiDoc by adding more content here. It's easy! Click here to learn about editing.

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-In-Chief: Cafer Zorkun, M.D., Ph.D. [2]

Overview

If a pregnant patient is radiated with less than five rads, then they can be reassured that there is a very low likelihood of risk. If a pregnant patient is exposed to more than 15 rads, termination of the pregnancy is recommended. A routine chest x-ray is associated with radiation of 20 millirads to the chest. Standard fluoroscopy delivers 1-2 rads per minute. Cineangiography delivers 5-10 rads per minute. Only 5% of the radiation delivered is absorbed by the fetus. A lead apron should be used over the mother's pelvis to minimize the risk of radiation exposure. With the use of nuclear medicine procedures the radiopharmaceuticals collect in the bladder which is in close proximity to the placenta and is directly across from the fetus. The expected radiation with thallium-201 or Tc imaging is less than one rad per examination.

References

Template:WikiDoc Sources CME Category::Cardiology