Severe FTR occurs in older patients with chronic AF as a result of marked right atrial and right ventricular dilatation; and enlargement of the tricuspid annulus in the absence of pulmonary hypertension. More importantly, severe FTR leads to increased prevalence of right-sided heart failure underscoring the nonbenign nature of chronic AF.

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In our experience, ROSE provides a clear advantage in providing a patient-centred EBUS service by facilitating specimen triage, ensuring adequate sampling and providing a rapid provisional diagnosis, however, there is a learning curve for both the clinicians and cytopathologists involved.

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Midventricular ballooning syndrome, an atypical variant of takotsubo cardiomyopathy (TCM), is characterized by transient wall motion abnormalities of the midsegment of the left ventricle with apical sparing. In contrast to the typical form of TCM, apical contractility is preserved and may even be hyperkinetic in midventricular TCM. We present a case of atypical TCM in an 86-year-old woman who had chest pain while accompanying her husband in the emergency department as he was evaluated for chest pain.