Solutions for retention of female cardiologists: from the survey of gender differences in the work and life of cardiologists.

BACKGROUND: To prevent a future shortage of cardiologists, it is important for female cardiologists to continue working. Gender differences in the professional and private lives of cardiologists, as well as the barriers to work for female cardiologists, were surveyed. METHODS AND RESULTS: In August 2007, a questionnaire was mailed to all 195 faculty members/fellows and 155 alumni of the Department of Cardiovascular Medicine at Nippon Medical School. More female cardiologists were dissatisfied with their job than male cardiologists (34% vs 17%, P<0.005). Women reported greater career limitation by family responsibilities and housework. Men and women both reported that long working hours was the most problematic issue, but significantly more women reported this than men (76% vs 94%, P<0.05). Female cardiologists were more concerned about occupational radiation exposure (88% vs 59%, P<0.01) and wanted opportunities for retraining after childcare leave (100% vs 76%, P<0.01). CONCLUSIONS: The following measures should be taken: (1)establishment of more family-friendly working conditions in hospitals, (2)provision of various work positions that allow more flexibility and predictability for women, (3)establishment of a retraining system, and (4)development of work and research opportunities that are attractive to women. The Japanese Circulation Society is expected to establish a retraining system at certified institutions.

Characteristics of a new repolarization descriptor substituted for T-wave morphology analysis in patients with cardiomyopathy and myocardial infarction.

BACKGROUND: Total cosine R-to-T (TCRT) is a descriptor of T-wave morphology analysis based on singular value decomposition of 12-lead electrocardiograms (ECGs), which is useful in risk stratification of patients with myocardial infarction (MI). A new marker of standard ECG substituted for TCRT is proposed and the aim of this study was to evaluate the correlation between the new index and TCRT in patients with cardiomyopathy and MI. METHODS AND RESULTS: Patients were divided into 2 groups: patients with cardiomyopathy (group CM, n=21, male =13), and patients with MI (group MI, n=36, male =28). TCRT was calculated using a custom software package. The ventricular gradient (VG)-index was defined as the total number of leads with opposite vectors for the QRS and T-wave. The value of TCRT was significantly lower in group CM than in group MI (-0.50+/-0.51 vs -0.04+/-0.65, p<0.01). The value for the VG-index was significantly greater in group CM than in group MI (5.9+/-3.4 vs 4.2+/-2.4, p<0.05). There was a significant correlation between TCRT and the VG-index in all of the patients (r(2)=0.47). CONCLUSION: The VG-index is significantly correlated with TCRT, and both descriptors distinguish patients with MI from those with cardiomyopathy.