The time Anna stayed up all night

Almost precisely a decade ago, a young Atlanta lawyer named Anna was returning to work, after being treated for an extraordinary sleep disorder. Her story has been told here at Emory and by national media outlets. Fast forward a decade to Idiopathic Hypersomnia Awareness Week 2018 (September 3-9), organized by Hypersomnolence Australia. What this post deals with is essentially the correction of a date at the tail end of Anna’s story, but one with long-term implications Read more

Mini-monsters of cardiac regeneration

Jinhu Wang’s lab is not producing giant monsters. They are making fish with fluorescent hearts. Lots of cool Read more

Why is it so hard to do good science?

Last week, Lab Land put out a Twitter poll, touching on the cognitive distortions that make it difficult to do high-quality science. Lots of people (almost 50) responded! Thank you! We had to be vague about where all this came from, because it was before the publication of the underlying research paper. Ray Dingledine, in Emory’s Department of Pharmacology, asked us to do the Twitter poll first, to see what answers people would give. Dingledine’s Read more

reverse takotsubo

Three remarkable Emory case reports from #ACC17

The big news from the American College of Cardiology meeting today is about PCSK9 inhibitors, which were known to be effective at lowering LDL cholesterol, and how much they really prevent heart attacks and save lives.

Lab Land went looking off the beaten path for individual stories of Emory cardiologists saving lives and was pleased to find several. We highlight here three remarkable case reports that are being presented at the ACC meeting. We look forward to learning more about these cases.

Refractory electrical storm 

Electrical storm is life threatening and refers to a recurrent arrhythmia. The arrhythmia did not respond to drug treatment, so anesthesiologists were brought in to perform left stellate ganglion block, an injection of medication into a nerve bundle in the neck, allowing diagnosis and further treatment. It turns out the arrhythmia was caused by sarcoidosis, a rare intrusion of immune cells into the heart. [Saturday morning: Michael Lloyd, Boris Spektor]

Hormone-producing tumor + cardiomyopathy 

A 30-year old woman came to doctors with drastically impaired heart function, although she did not have a blockage of her coronary arteries or signs of damage to the heart muscle. Doctors discovered a tumor near her spine that was producing heart-distorting hormones such as epinephrine. She underwent surgery to remove the tumor. [Saturday afternoon: Stamatios Lerakis]

Giving birth unveils birth defects

Ten days after giving birth, a woman came to a hospital with chest pain. Upon cardiac catheterization, a rearrangement of her coronary arteries was discovered. It appears that the congenital defect had gone undetected until the stress of giving birth. Under medical treatment, she is asymptomatic, but she will need future monitoring and possibly a procedure to correct the artery problems. [Sunday morning: Camden Hebson]

Posted on by Quinn Eastman in Heart Leave a comment