Doppler techniques are used to monitor blood flow through the heart and major vessels. This module teaches you how to prepare for and perform spectral and color Doppler scans of the heart. The interactive simulator provides three scenarios that cover different situations you might encounter in the clinical environment. Online simulations enable students and practitioners to build or refresh knowledge and cognitive skills, and offer a safe practice environment so you can prepare for the real clinical world. Simulations also give you the opportunity to try out procedures that you might not otherwise experience. This module is ideal if you are studying for the American Registry for Diagnostic Medical Sonography (ARDMS) registry exams.
You’ll learn
to practice, perfect and test your skills in the use of spectral Doppler and color Doppler instrumentation
to identify and describe anatomy represented on spectral Doppler tracings
to use tissue Doppler and identify tissue Doppler wave forms
to better visualize and understand the anatomy and physiology of the heart and major vessels, with our 3D model and illustrations
to differentiate on color images the normal and abnormal sonographic appearances of the heart
to obtain measurements of various structures within the heart
much more (see “Content Details” for more specific information).
Introduction
Step 1 - Preparation
Step 1.1 - Equipment preparation
Step 1.2 - Patient preparation
Step 1.2.1 - Position the patient
Step 1.2.2 - Apply ECG electrodes
Step 1.3 - Operator preparation
Step 2 - Select the transducer and apply the gel
Step 3 - Obtain the left parasternal long axis view
Step 3.1 - Scan the mitral valve, using color
Step 3.2 - Scan the aortic valve, using color
Step 4 - Obtain the left parasternal short axis view
Step 4.1 - Scan the aortic valve, using color
Step 4.2 - Scan the tricuspid valve, using color
Step 4.3 - Scan the tricuspid valve, using pulsed wave Doppler
Step 4.4 - Scan the tricuspid valve, using continuous wave Doppler
Step 4.5 - Scan the pulmonary valve, using color
Step 4.6 - Scan the pulmonary valve, using pulsed wave Doppler
Step 4.7 - Scan the pulmonary artery, using continuous wave Doppler
Step 4.8 - Scan the right ventricular outflow tract, using pulsed wave Doppler
Step 4.9 - Scan the right ventricular outflow tract, using continuous wave Doppler
Step 5 - Obtain the apical four-chamber view
Step 5.1 - Scan the mitral valve, using color
Step 5.2 - Scan the mitral valve orifice, using pulsed wave Doppler
Step 5.3 - Scan the mitral valve, using continuous wave Doppler
Step 5.4 - Scan the tricuspid valve, using color
Step 5.5 - Scan the tricuspid valve orifice, using pulsed wave Doppler
Step 5.6 - Scan the tricuspid valve, using continuous wave Doppler
Step 5.7 - Scan the pulmonary vein, using pulsed wave Doppler
Step 5.8 - Perform tissue Doppler imaging of the septal annulus, using pulsed wave Doppler
Step 5.9 - Perform tissue Doppler imaging of the lateral annulus, using pulsed wave Doppler
Step 6 - Obtain the apical five-chamber view
Step 6.1 - Scan the left ventricular outflow tract, using color
Step 6.2 - Scan the left ventricular outflow tract, using pulsed wave Doppler
Step 6.3 - Scan the aortic valve, using color
Step 6.4 - Scan the aortic valve, using continuous wave Doppler
Step 7 - Obtain the subcostal view
Step 7.1 - Scan the inferior vena cava and hepatic veins, using color
Step 7.2 - Scan the abdominal aorta, using pulsed wave Doppler
Step 7.3 - Obtain a four-chamber view of the interatrial septum, using color
Step 8 - Obtain the suprasternal view
Step 8.1 - Scan the aorta long axis, using color
Step 8.2 - Scan the aorta long axis, using pulsed wave Doppler
Step 8.3 - Scan the aorta long axis, using continuous wave Doppler
Step 8.4 - Scan the main pulmonary artery, using color
Step 8.5 - Continuous wave Doppler of the ascending aorta, with Pedoff probe
Step 9 - Obtain the right parasternal long axis view
Step 9.1 - Scan the thoracic aorta, using continuous wave Doppler with Pedoff probe
Step 10 - Complete the procedure
All required reference materials are provided with this program. Technical requirements:
Internet Connection
• Broadband or High-Speed (DSL, Cable, Wireless)
Hardware Requirements
• Processor - 2GHz Processor or Higher
• Memory - 1 GB RAM Minimum Recommended
Software Requirements
• Operating Systems - Windows 7, 8 or 10; Mac OS x 10 or higher
• Microsoft Office 2007, 2010 or 2013 or a Word Processing application to save and open Microsoft Office formats (.doc, .docx, .xls, .xlsx, .ppt, .pptx)
• Internet Browsers - Google Chrome is highly recommended
• Cookies MUST be enabled
• Pop-ups MUST be allowed (Pop-up Blocker disabled)
• Adobe PDF Reader
This class is an independent-study course. Students will have all the resources needed to successfully complete the course within the online material. A student helpdesk is available for technical support during the course enrollment.
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