Prevalence of cardiovascular manifestations in patients with hypermobile Ehlers-Danlos syndrome at the University of Miami.

Cardiovascular system involvements have been frequently reported in hypermobile Ehlers-Danlos Syndrome (hEDS). Mitral valve prolapse (MVP) and aortic root dilatation are included in the 2017 international classification criteria for hEDS. Different studies have found conflicting results regarding the significance of cardiac involvement in hEDS patients. We conducted a retrospective review of cardiac involvement in patients diagnosed with hEDS based on the 2017 International diagnostic criteria to provide further evidence toward more defined and reliable diagnostic criteria and recommended cardiac surveillance. A total of 75 hEDS patients with at least one diagnostic cardiac evaluation were included in the study. The most common reported cardiovascular complaints were lightheadedness (80.6%), followed by palpitations (77.6%), fainting (44.8%), and chest pain (32.8%). Of the 62 echocardiogram reports, 57 (91.9%) showed trace/trivial to mild valvular insufficiency, and 13 (21%) had additional abnormalities such as grade I diastolic dysfunction, mild aortic sclerosis, and trivial or small pericardial effusion. Of the 60 electrocardiograms (ECG) reports, 39 (65%) were normal, and 21 (35%) reported minor abnormalities or normal variants. Even though many hEDS patients in our cohort experienced cardiac symptoms, the presence of a significant cardiac abnormality was very low.

Draft genome sequence of strain MC1A, a UV-resistant bacterium isolated from dry soil in Puerto Rico.

We report here the draft genome sequence of a novel UV-resistant bacterium isolated from dry soil on the south coast of Puerto Rico. Based on polyphasic taxonomy, strain MC1A represents a new species and the name Solirubrum puertoriconensis is proposed. Assembly was performed using NGEN Assembler into eight contigs (N50 = 1,292,788), the largest of which included 1,549,887 bp. The draft genome consists of 4,810,875 bp and has a GC content of 58.7%. Several genes related to DNA repair and UV resistance were found. The Whole Genome Shotgun project is available at DDBJ/EMBL/GenBank under the accession LNAL00000000.