A dye marker on agarose gel is used to separate DNA. The smaller fragments move faster, the larger ones slower. The separation process is used to analyze the size of DNA fragments, to map DNA and to separate fragments of DNA for creating clones. Source: National Cancer Institute
When should a clinician tell a patient they have a gene variant that appeared incidentally but may have ramifications for cardiovascular health?
Using waist-to-height ratio instead of body mass index (BMI) eliminates the oft-debated "advantage" of being overweight or obese with a heart condition.
Evkeeza, which was previously approved for patients ages 12 and above, was shown to help lower cholesterol for children with homozygous familial hypercholesterolemia (HoFH), in conjunction with other therapies.
Images from the consensus document showing the proper left atrial appendage (LAA) sizing assessment for a transcatheter occluder device using transesophageal echo (TEE). Sizing and evaluation for pre-existing thrombus in the LAA also can be performed using cardiac CT.
One of the new recommendations is to conduct baseline imaging with TEE or cardiac CT.
Reviewing data from more than 800,000 patients, researchers also emphasized that patients vaccinated against COVID-19 are less likely to experience long-lasting symptoms.
Cardiology has the second largest number of FDA-cleared AI algorithms, and many of them are for cardiac ultrasound. Echocardiography expert Patricia A. Pellikka, MD, discusses this trend and how AI is helping improve echo.
NASA astronaut Kate Rubins conducts research for the Effect of Microgravity on Drug Responses Using Engineered Heart Tissues (Cardinal Heart) investigation onboard the International Space Station, one of several cardiovascular experiments on the ISS in recent years. Two more cardiac experiements launched to the ISS in March 2023. NASA Image
These experiments, performed with help from NASA, are simply out of this world.