CardioNerds (Dr. Dan Ambinder and Dr. Yoav Karpenshif – Chair of the CardioNerds Critical Care Cardiology Council) join Dr. Munim Khan, Dr. Shravani Gangidi, and Dr. Rachel Goodman from Tufts Medical Center’s general cardiology fellowship program for hot pot in China Town in Boston. They discuss a case involving a patient who presented with stress cardiomyopathy leading to cardiogenic shock. Expert commentary is provided by Dr. Michael Faulx from the Cleveland Clinic. Notes were drafted by Dr. Rachel Goodman. Audio editing by Dr. Diane Masket. A young woman presents with de novo heart-failure cardiogenic shock requiring temporary mechanical circulatory support who is found to have basal variant takotsubo cardiomyopathy.  We review the definition and natural history of takotsubo cardiomyopathy, discuss initial evaluation and echocardiographic findings, and review theories regarding pathophysiology of the clinical syndrome. We also highlight complications of takotsubo cardiomyopathy, with a focus on left ventricular outflow obstruction, cardiogenic shock, and arrythmias. US Cardiology Review is now the official journal of CardioNerds! Submit your manuscript here. CardioNerds Case Reports PageCardioNerds Episode PageCardioNerds AcademyCardionerds Healy Honor Roll CardioNerds Journal ClubSubscribe to The Heartbeat Newsletter!Check out CardioNerds SWAG!Become a CardioNerds Patron! Pearls Takotsubo cardiomyopathy is defined as a reversible systolic dysfunction with wall motion abnormalities that do not follow a coronary vascular distribution. Takotsubo cardiomyopathy is a diagnosis of exclusion; patients often undergo coronary angiography to rule out epicardial coronary artery disease given an overlap in presentation and symptoms with acute myocardial infarction. There are multiple echocardiographic variants of takotsubo. Apical ballooning is the classic finding, but mid-ventricular, basal, and biventricular variants exist as well. Patients with takotsubo cardiomyopathy generally recover, but there are important complications to be aware of.  These include arrhythmia, left ventricular outflow tract (LVOT) obstruction related to a hyperdynamic base in the context of apical ballooning, and cardiogenic shock. Patients with Impella devices are at risk of clot formation and stroke. Assessing the motor current can be a clue to what is happening at the level of the motor or screw. Notes What is Takotsubo Syndrome (TTS)? TTS is a syndrome characterized by acute heart failure without epicardial CAD with regional wall motion abnormalities seen on echocardiography that do not correspond to a coronary artery territory (see below).1 TTS classically develops following an acute stressor—this can be an emotional or physical stressor.1 An important feature of TTS is that the systolic dysfunction is reversible.  The time frame of reversibility is variable, though generally hours to weeks.2 Epidemiologically, TTS has a predilection for post-menopausal women, however anyone can develop this syndrome.1 TTS is a diagnosis of exclusion. Coronary artery disease (acute coronary syndrome, spontaneous coronary artery dissection, coronary embolus, etc) should be excluded when considering TTS. Myocarditis is on the differential diagnosis. What are the echocardiographic findings of takotsubo cardiomyopathy? The classic echocardiographic findings of TTS is “apical ballooning,” which is a way of descripting basal hyperkinesis with mid- and apical hypokinesis, akinesis, or dyskinesis.3 There are multiple variants of TTS. The four most common are listed below:3(1) Apical ballooning (classic TTS)(2) Mid-ventricular variant(3) Basal variant (4) Focal variant Less common variants include the biventricular variant and the isolated right ventricular  variant.3 Do patients with TTS generally have EKG changes or biomarker elevation? Patients often have elevated troponin,