Oscillometry changes reflect clinically meaningful improvement after bronchial thermoplasty for uncontrolled asthma: A case report.

Asthma is a highly prevalent but heterogenous condition. Uncontrolled disease is relatively common and may be due to ongoing inflammation and/or persisting bronchial hyper-reactivity. Bronchial thermoplasty has been in use for many years but optimal case selection and post-procedure assessment remain uncertain.

Untangling asthma, inducible laryngeal obstruction, and dysfunctional breathing in a competitive sportsperson.

A young woman with historically mild asthma experienced worsening breathlessness and cough with competitive ice skating. Despite optimizing and escalating treatment for her eosinophilic asthma, and addressing known exacerbating factors, her symptoms remained uncontrolled and refractory to bronchodilators and oral corticosteroids. Objective testing suggested her presentation was out of keeping with asthma alone, and she was suspected to have comorbid dysfunctional breathing and/or inducible laryngeal obstruction.

The admixed brushtail possum genome reveals invasion history in New Zealand and novel imprinted genes.

Combining genome assembly with population and functional genomics can provide valuable insights to development and evolution, as well as tools for species management. Here, we present a chromosome-level genome assembly of the common brushtail possum (Trichosurus vulpecula), a model marsupial threatened in parts of their native range in Australia, but also a major introduced pest in New Zealand. Functional genomics reveals post-natal activation of chemosensory and metabolic genes, reflecting unique adaptations to altricial birth and delayed weaning, a hallmark of marsupial development.

Left Atrial Dissection During Minimally Invasive Mitral Valve Surgery.

• LA dissection is a rare complication of cardiac surgery seen more often in MV repair. • It can present heterogeneously, from being benign to causing hemodynamic collapse. • Perioperative TEE is valuable in identifying LA dissection and aiding in management.