Permanent Atrial Fibrillation is Restored And Sinus Rhythm Maintained Without Catheter Ablation After Atrial Septal Defect Closure: A Case Report.

Giant atrial septal defect (ASD) often is associated with atrial arrhythmia, such as atrial fibrillation (AF). The recovery rate of AF is very low. Moreover, it is difficult for the intervention of a giant atrial septal defect, and it also is more difficult to perform atrial septal puncture and left atrial appendage (LAA) closure after ASD occlusion. Here, we report a case of a giant ASD and permanent AF. We find that the AF is significantly improved after atrial septal defect (ASD) occlusion and left atrial appendage (LAA) occlusion, which is manifested by spontaneous restoration and maintenance of normal sinus rhythm.

The complete chloroplast genome of Sloanea hemsleyana.

Sloanea hemsleyana is a potential commercial and oil tree species. This study is the first to report and analyze complete chloroplast genome sequences of S. hemsleyana as a genomic resource for conservation purposes. The chloroplast genome is 158,085 bp in length and consisted of a large single-copy (LSC) region (88,446 bp), and a small single-copy (SSC) region (17,659 bp), separated by a pair of inverted repeats (IR) regions (25,990 bp). It contains 108 genes, with 74 protein-coding genes, 30 tRNA genes, and 4 rRNA genes. Phylogenetic analysis revealed that S. hemsleyana was most closely related to S. sinensis.