Left ventricular puncture during a thoracentesis is a rare and unusual complication that has yet to be reported. We report a case in which a 74-year-old woman with dilated ischaemic heart disease suffered from puncture of the left ventricle during a routine ultrasound-guided thoracentesis despite following the recommended protocol and procedures. She became haemodynamically unstable and underwent an emergent thoracotomy for removal of the catheter and repair of the left ventricular wall.

Objective Antioxidants have been used as a therapeutic measure for several causes of hearing loss, and this study aims to examine the use of antioxidants in children with congenital cytomegalovirus (cCMV)–related hearing loss. Study Design Case-control study. Setting Academic pediatric hospital. Subjects and Methods A retrospective chart review of pediatric patients with cCMV-related hearing loss treated with and without antioxidants (vitamins A, C, and E and magnesium, known as ACE-Mg) was completed. The primary end point was the mean change in hearing thresholds for the right and left ears after therapy. An evaluation of the mean change in thresholds was evaluated at the following frequencies: 500 Hz, 1000 Hz, 2000 Hz, and 4000 Hz. A 2-sample t test and multiple linear regression were used to evaluate the data. Results A total of 78 children with cCMV-related hearing loss were included in the study, of whom 10 were treated with antioxidants. The average amount of time in which antioxidants were taken was 387 days. When comparing cases and controls, there was no differences in the mean change of hearing thresholds at each frequency for both the right and left ears ( P > .05). Length of antioxidant therapy and age at which therapy was initiated had no effect on hearing scores ( P > .05). Conclusions Oxidative stress plays a role in the pathogenesis of cCMV-related hearing loss. ACE-Mg is a safe adjuvant therapy for the treatment of hearing loss in children; however, this study demonstrates no hearing-related benefit from ACE-Mg antioxidant therapy.