Edwin Jackson on Instagram: "to this week’s Short Clip Challenge winner @absolutelyaleks from @iupccm Fantastic work, Aleks enjoy a well-deserved cup of coffee on us ☕ Here’s a quick recap of this week’s questions and how the community performed: Case: Shown here is a parasternal long-axis (PLAX) view with associated arterial line waveform from a patient with worsening hypotension. Review the clip carefully and determine the most likely physiology driving this patient's presentation. Question 1: