Category Medical Specialty
Mary Broadfoot Walker (1888 – 1974) 340

Mary Walker

Mary Broadfoot Walker (1888 - 1974) was a Scottish physician. Mary Walker effect (1934); neostigmine and myasthenia gravis

Echocardiography LITFL ECHO

Echo basics: Pulmonary Valve

Understand and identify the pulmonary valve. Learn how to identify and grade pulmonary regurgitation and quantify pulmonary stenosis. Basic management of pulmonary valve dysfunction.

Echocardiography LITFL ECHO

Echo basics: Tricuspid Valve

Understand and identify the tricuspid valves. Learn how to identify and grade tricuspid regurgitation and quantify tricuspid stenosis. Basic management of tricuspid valve dysfunction.

Echocardiography LITFL ECHO

Echo basics: Aortic Regurgitation

Understand and identify aortic regurgitation. Learn how to identify and grade aortic regurgitation gradient using measurements and visual clues and quantify aortic regurgitation.

Echocardiography LITFL ECHO

Echo basics: Aortic Stenosis

Understand and identify aortic stenosis. Learn how to measure an accurate aortic valve gradient and calculate the aortic valve area. Be able to diagnose low-flow states and paradoxical low flow

Echocardiography LITFL ECHO

Echo basics: Aortic Valve

Echo basics: Aortic Valve. A normal aortic valve is trileaflet, with equally sized cusps that are supported by a fibrous annulus and separated by three commissures.

Echocardiography LITFL ECHO

Echo basics: Mitral Regurgitation

Mitral regurgitation (MR) is a common pathology detected during echocardiography. Accurate identification and grading rely heavily on colour and spectral Doppler imaging across multiple standard views.

Echocardiography LITFL ECHO

Echo basics: Mitral Valve

The mitral valve is a dominant structure in most standard echocardiographic views. Understanding its anatomy in each window is essential for accurate assessment.