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What Our Users Say ...

CONCISE, PRACTICAL, FUN and unique presentations on transthoracic echocardiography with many excellent examples.

by Marijana Knezevic Pravecek | Slavonski Brod, Croatia
THANK YOU for the opportunity to be a part of this great event! It was a real pleasure to hear Tommy live and be followed by him through great cases.

by Bogdan Janus | Tarnow, Poland
Two weeks ago my dream came true and i saved the life of a patient using what i learned from 123sonography. I made a video to tell the whole story:

How I saved a patient's life

by Wasseem Roch | Isreal

Online Courses

TEE Basics



Basic Echocardiography
for critical care physicians and cardiologists

  • 24 chapters / over 80 lectures
    • FREE Starter Kit: Left ventricular function
    • FREE Starter Kit: Aortic stenosis
    • FREE Starter Kit: Mitral regurgitation
    • Introduction to imaging
    • Imaging – parasternal views
    • Imaging – apical views
    • Imaging – subcostal views
    • Echo in critical care conditions
    • Left ventricular dysfunction
    • Acute myocardial infarction
    • Complications of myocardial infarction
    • Hypertrophy and myocardial disease
    • Fluid management
    • Right heart and pulmonary hypertension
    • Aortic stenosis
    • Mitral stenosis
    • Mitral regurgitation
    • Aortic regurgitation
    • TEE: Transesophageal echocardiography
    • Heart and infection
    • Pericardial effusion
    • Aortic disease
    • Prosthetic valves
    • Echo and cardiovascular surgery
  • 24 CME credits
  • library atlas with over 6000 cases
  • live webinars | quizzes | demos
  • Diploma

  • Basics of Tee



Advanced Echocardiography

  • 20 chapters / 32 video lectures
    • FREE Echo Course 1
    • FREE Echo Course 2
    • FREE Echo Course 3
    • FREE Echo Course 4
    • Principles of Echocardiography
    • How to Image
    • Heart Chambers and Walls
    • Diastolic Dysfunction
    • Dilated Cardiomyopathy
    • Hypertrophic Cardiomyopathy
    • Restrictive CMP
    • Coronary Artery Disease
    • Aortic Stenosis
    • Aortic Regurgitation
    • Mitral Stenosis
    • Mitral Regurgitation
    • Tricuspid Valve Disease
    • Prosthetic Valves
    • Endocarditis
    • Right Heart Disease
    • Aortic Disease
    • Pericardial Disease
    • Tumors and Masses
    • Congenital Heart Disease
  • 32 CME credits
  • library atlas with over 6000 cases
  • live webinars | quizzes | demos
  • Diploma
  • Echo Facts book (hardcopy)

Abdominal Ultrasound

Basics of
Abdominal Ultrasound

  • 12 chapters / 33 video lectures
    • FREE Chapter
    • Ultrasound basics and artifacts
    • Liver sonography part 1
    • Liver sonography part 2
    • Gallbladder sonography
    • Kidney sonography
    • Adrenal glands and spleen
    • Pancreas and great vessels
    • Pelvis part 1
    • Pelvis part 2
    • Scanning part 1
    • Scanning part 2
  • CME accreditation pending
  • quizzes
  • demos
  • Diploma

  • Now

Premium Membership

The 123SONOGRAPHY PREMIUM MEMBERSHIP is your companion to stay up to date in echocardiography. No matter if you are a student, a sonographer or physician. Hours of video lectures, references, access to our image library (Atlas), webinars and much much more.

Become a Premium Member

Other Great Stuff

Meet our experts and learn from them - the ultimate hands-on experience.

Live Events

Get the brand new 2nd edition of our reference & study book Echo Facts

Get the Book

Free Content:
Watch free webinars and
read awesome case stories.

Webinars Case Stories

How We Teach

We use research-based and practice-proven teaching strategies that help you reach your goals. How does our 123 approach differ from other approaches?

Video Lectures

We teach what you need as a clinician or sonographer. We put relevant things first…


We want you to understand what we teach; we won’t overload you with overcrowded slides, complex statistics and endless rows of numbers.


Our lectures are fun, inspiring, emotional, practical and rich in examples and cases.

Money Back Guarantee

We guarantee you love our online courses – or we'll refund your money! We offer a 30 days money-back guarantee. So if you are not completely happy with our program, just write us an e-mail and we'll send back 100% of your money, no questions asked.

You can even keep any materials that have already been sent to you. That's how confident we are that you will like the program.