We report a case of Takotsubo cardiomyopathy that developed after elective coronary artery bypass grafting (CABG) in an 80-year-old woman. She had been given a diagnosis of unstable angina complicated with mild hypertrophic obstructive cardiomyopathy (HOCM). Her cardiac index began to fall 7 h postoperatively, and we needed to infuse fluids and increase dopamine dose (up to 5 µg/kg/min) to maintain cardiac index and blood pressure. CPK-MB level increased up to 140 IU/l at 12 h postoperatively. Transthoracic echocardiography showed akinesis and ballooning of the apex and hyperkinesis of the base with accelerated left ventricular outflow tract (LVOT) flow and increased mitral regurgitation (MR). Emergency coronary artery angiography showed good patency of all bypass grafts and no new coronary lesion. We diagnosed Takotsubo cardiomyopathy. To improve the hemodynamic status, we started intra-aortic balloon pumping (IABP) instead of adding catecholamines. Blood pressure and cardiac index had improved temporarily, but became unstable again because of increased LVOT pressure gradient and moderate-to-severe MR. LV wall motion gradually improved, but the hemodynamic status stayed unstable, but improved after removal of IABP. In general, the prognosis of Takotsubo cardiomyopathy is favorable with supportive care. However, when it is associated with LVOT stenosis and significant MR, low cardiac output syndrome can become intractable, thus we should manage critical conditions with extreme caution.

We report a case of septal branch aneurysm. A 61-year-old woman was referred to our hospital because of heart murmur. Septal branch aneurysm (25×15 mm) was diagnosed by echocardiography and coronary angiography, and followed up annually with multi-detector row computed tomography (MDCT). Nine years later, another aneurysm proximal to the known aneurysm, which protruded above the epicardium, has rapidly dilated from 5 to 11 mm. We therefore performed closure of the orifice of the septal branch concomitant with bypass grafting ; left internal mammary artery to distal LAD. After the procedure, the aneurysm in the septum had completely collapsed. Her postoperative course was uneventful.

We report a case of re-expansion pulmonary edema (REPE), which complicated mitral valve plasy via right small thoracotomy. A 56-years old man underwent mitral valve plasty for severe mitral regurgitation caused by P2 prolapse. After separation from heart-lung machine, massive yellow foamy secretion has begun to spout from the right side endotracheal tube and hypoxemia has ensued. Differential ventilation with high airway pressure and steroid pulse therapy could not counteract the exacerbation of hypoxemia. Echocardiography showed severe diffuse hypokinesis of left ventricular wall. Intra-aortic balloon pumping and percutaneous cardiopulmonary support (PCPS) were introduced, and they were very effective. After five-days' support, PCPS was successfully weaned. The patient recovered well. REPE complicated by mini-thoracotomy approach cardiac surgery, is rare, but can be fatal.

Methods: This study enrolled 60 patients who underwent corrective surgery and were followed up for >2 years postoperatively. AdIS was defined as adolescent idiopathic scoliosis in patients who had no history of corrective surgery, had a primary thoracolumbar/lumbar (TL/L) curve, and were ≥30 years old at the time of surgery. Results: The AdIS (n=23; mean age, 53.1 years) and de novo (n=37; mean age, 70.0 years) groups were significantly different in terms of the main thoracic and TL/L curves, sagittal vertical axis, thoracic kyphosis, and thoracolumbar kyphosis preoperatively. The scores in the self-image domain of the SRS-22r (before surgery/2 years after surgery [PO2Y]) were 2.2/4.4 and 2.3/3.7 in the AdIS and de novo groups, respectively, and PO2Y was significantly different between the two groups (p<0.001). Multivariate regression analysis revealed that AdIS was an independent factor associated with self-image at PO2Y (p=0.039). Conclusions AdIS, a spinal deformity pathology, was identified as a significant factor associated with the self-image domain of SRS-22r in patients who underwent corrective surgery. AdIS is not solely classified based on pathology but also differs in terms of the clinical aspect of self-image improvement following corrective surgery.

OBJECTIVE: Electroconvulsive therapy (ECT) has proven to be effective in treatment-resistant depression (TRD). In recent reports, 70% to 90% of patients with TRD responded to ECT. However, post-ECT relapse is a significant problem. There are no studies investigating risk factors associated with reintroducing ECT in depressive patients after remission previously achieved with former ECT. The aim of the present study is to examine such risk factors using a sample of TRD patients. METHODS: We conducted a chart review to examine patient outcomes and adverse events over short- and long-term periods. Forty-two patients met the criteria for major depressive disorder. RESULTS: The response rate was 85.7% (36/42). There were no significant differences in the baseline characteristics of patients exhibiting remission, response or non-response. The rate of adverse events was 21.4% (9/42). Among 34 patients who were available for follow-up, 18 patients relapsed (relapse rate, 52.9%), and 6 patients were reintroduced to ECT. The patients' age and age of onset were significantly higher in the re-ECT group than non re-ECT group. CONCLUSION: Our results suggest that older age and older age of onset might be considered for requirement of re-ECT after remission previously achieved with former ECT.
Age of Onset ; Aging ; Depression ; Depressive Disorder, Treatment-Resistant ; Electroconvulsive Therapy ; Follow-Up Studies ; Humans ; Recurrence ; Risk Factors

  Using healthy volunteers, we examined the influence of emulsified oil and a low concentration of CO2 gas on cutaneous blood flow in the forearm. The forearm of each subject was immersed in 25 liters of warm water containing either 10 ppm emulsified oil or 60 ppm CO2 gas or both. Forearm cutaneous blood flow was measured for 20 minutes. Emulsified oil had no effect on cutaneous blood flow, whereas CO2 gas caused a gradual and significant increase. When CO2 gas was used with emulsified oil, cutaneous blood flow was significantly increased in comparison to CO2 alone, suggesting that emulsified oil enhances the vasodilation caused by CO2. We then prepared bath salts releasing CO2 and emulsified oil, and tested for their influence on sweating function in sixteen healthy adults. Each subject bathed daily 10 minutes either in tap water (control group) or in tap water dissolving bath salts releasing CO2 and emulsified oil (bath-salts group) at 40°C for successive 14 days. A sweating test was performed before and after the session of bathing. In the bath-salts group, the baseline tympanic temperature after successive bathing tended to be lower than that before successive bathing. Although the rise of body temperature during the heat exposure was not different between the groups, sweating rate was significantly greater after successive bathing. The analysis of the rate of sweat expulsion suggested that the greater sweat rate after the successive bathing is mediated by the central mechanism for sweating. Such changes were not observed in the control group. Thus, successive bathing using bath salts that release CO2 and emulsified oil may have a beneficial effect on sweating function.

Objectives: This study aimed to determine the relationship between the number of board-certified physiatrists and the amount of inpatient rehabilitation delivered.Materials and Methods: We analyzed open data from 2017 in the National Database of Health Insurance Claims and Specific Health Checkups of Japan and compared the volume of inpatient rehabilitation services between prefectures to examine regional disparities. We also examined the relationship between the volume of rehabilitation services provided and the number of board-certified physiatrists.Results: The population-adjusted number of inpatient rehabilitation units per prefecture ranged from a maximum of 659,951 to a minimum of 172,097, a disparity of 3.8-fold. The population-adjusted number of board-certified physiatrists was 4.8 in the highest region and 0.8 in the lowest region, a disparity of 5.8-fold. The population-adjusted number of board-certified physiatrists was significantly correlated with the population-adjusted total number of inpatient rehabilitation units (r=0.600, P<0.001). Correlations were between the number of board-certified physiatrists and the number of rehabilitation units in cerebrovascular and orthopedic services, but not in cardiovascular, respiratory, or oncology services.Conclusion: Large regional disparities manifested in the amount of inpatient rehabilitation provided in Japan. An association was found between the number of board-certified physiatrists and rehabilitation units delivered. It may be necessary to train more BCPs in regions with fewer units to eliminate these disparities.