Left ventricle to right atrial communication is a rare cardiac pathology, and it is either congenital or acquired. Recently, case reports of acquired left ventricle to right atrial communication have been increasing because of the increased numbers of cardiovascular procedures and improved cardiac diagnostic techniques. We report a case of acquired left ventricle to right atrial communication in a patient with native aortic valve infective endocarditis. A 52-year-old man with worsening dyspnea on exertion and lower leg edema was admitted to a hospital. Blood examination revealed elevated inflammatory marker levels, and transthoracic echocardiography (TTE) showed an aortic valve vegetation. The patient was subsequently transferred to our hospital for infective endocarditis with congestive heart failure. Medical treatment with antibiotics and diuretics was initiated. Cardiac computed tomography (CT) demonstrated left ventricle to right atrial communication. An urgent operation was performed wherein the defect was closed with autologous pericardial patches from both the right atrium and left ventricle. Aortic valve replacement was performed with a mechanical valve. The postoperative course was uneventful, and TTE showed no residual shunt. In our case, cardiac CT was useful for accurately diagnosing left ventricle to right atrial communication.

[Objective]To investigate the effects of acupuncture on sports activities of athletes[Methods]A total of 1,804 athletes were targeted. The method used was a collective survey. Questionnaires were administered after obtaining consent from the participants; online questionnaires were also provided. The questionnaire evaluated profile (sex, age); sensation immediately after acupuncture treatment, duration of stimulus sensation, stimulus intensity, stimulus sensation, and therapeutic effect; timing of acupuncture treatment; and questions related to acupuncture as to whether the acupuncture caused any adverse effects on play (movement) or showed any positive effects.[Results]In total, 1,525 (84.5%) valid responses were obtained. The survey analyzed 841 subjects (55.1%) who underwent acupuncture. The most common response after acupuncture treatment was that the subjects felt lighter and were able to move more easily; 43.9% of subjects gave this response. In addition, 10.6% of respondents said that they continued to feel pain similar to the sensation during acupuncture treatment and 7.7% said they felt weak. The most common response at 59.8% was that the sensation felt during acupuncture disappeared quickly after treatment was ended, 58.6% of subjects said that the sensation felt after acupuncture was optimal, and 48.3% responded that the sensation from treatment remained and a positive effect was observed. The most common timing for receiving acupuncture for 21.8% of subjects was after practice or a match: [Discussion and Conclusion]Acupuncture for athletes should be performed according to the guidelines, taking into account the competition schedule and type of competition and the appropriate amount of acupuncture stimulation, thereby preventing problems during competition.

[Objective] The purpose of this cross-sectional questionnaire-based study is to investigate the challenges of adverse events during treatment by acupuncture and moxibustion to an athlete. [Methods] In total, 1,804 subjects, including athletes who participated in marathons and university athletes were enrolled in this study. The survey was conducted by distributing the questionnaire or via online questionnaire to the athletes who fit the criteria for the study. The questionnaires were collected after consent was received from the participants; online questionnaires were also collected. The questionnaire was examined for age, sex, and type of competition, purpose of the acupuncture treatment and the actual effects, and treated area, content of adverse event, number of times the subjects received acupuncture, and informed consent, and free description of adverse events.[Results] In total, 1,525 (84.5%) valid responses to the questionnaires were received. The survey analyzed 841 subjects (55.1%) who experienced acupuncture and moxibustion. The following responses about adverse events of acupuncture were obtained: "pain at time of needle insertion"; 17.0%, "subcutaneous-bleeding"; 10.1% and "pain and feeling of heaviness due to the needle": 10.0%, among others. For moxibustion, responses included "burns"; 5.9% and "malaise"; 5.8%, among others. In the free description, there were 17 descriptions of discomfort due to excessive stimulation and difficulty in movement during exercise. Of the questions regarding whether or not they received informed consent, 215 were received orally (25.6%), 34 were received in written form (4.0%), 99 were received both orally and in written form (11.8%).[Discussion and Conclusion] Acupuncture for athletes causes a certain rate of adverse events. It was suggested that guidelines for athletes to receive acupuncture safely and training and education for practitioners are important.

A 77-year-old woman was admitted to our hospital with a decreased level of consciousness and left hemiplegia. Contrast-enhanced CT showed acute type A aortic dissection and right common carotid artery occlusion. Electrocardiogram findings showed ST segment elevation in the anterolateral wall. The results suggested that the aortic dissection had extended to the left main trunk and caused acute myocardial infarction. Percutaneous coronary intervention (PCI) was performed preoperatively to improve myocardial ischemia reperfusion. After a successful PCI, the patient underwent ascending aorta replacement immediately. In cases of acute aortic dissection involving the left main artery, preoperative PCI prevents extensive myocardial damage and serves as a bridge to surgery.