Sixteen consecutively seen patients underwent surgical repair for complications following acute myocardial infarction. There were two cases with acute mitral regurgitation due to posterior papillary muscle rupture, who underwent mitral valve replacement with a prosthetic valve. There were three cases of postinfarction left ventricular free wall rupture. In all cases, horizontal mattress suture with Teflon felt strip was used in order to close the myocardial tear. The two out of three who survived had been placed on percutaneous cardiopulmonary support prior to the operation. There were 11 cases of postinfarction ventricular septal perforation. The surgical procedures consisted of simple patch closure (Daggett's method) in 7 cases, direct closure in one case, apical amputation in one case and endocardial patch repair with infarct exclusion (Komeda-David method) in the most recent two cases. Six out of eleven survived. Early diagnosis and surgical treatment are mandatory to save these patients. Intraaortic balloon pumping and percutaneous cardiopulmonary support prior to the operation have been used to advantage in some patients.

Three surgical cases of postinfarction left ventricular free wall rupture (LVFWR) are described. Patient 1, a 76-year-old woman, developed LVFWR of the posterior wall after acute myocardial infarction (AMI). Coronary arteriography (CAG) revealed total occlusion of left circumflex artery (Cx) (#11). Direct closure of the myocardial tear was performed using cardiopulmonary bypass (CPB) and cardiac arrest. Patient 2, a 67-year-old man, developed LVFWR of the anterior wall after AMI. CAG revealed total occlusion of left anterior descending artery (LAD) (#7). He was placed on a percutaneous cardiopulmonary support system (POPS) prior to the operation and direct closure of the myocardial tear was performed with the heart beating. Patient 3, a 57-year-old man, developed LVFWR of the posterior wall after AMI. CAG revealed total occlusion of Cx (#13). He was placed on PCPS prior to the operation and direct closure of the myocardial tear was performed using CPB and cardiac arrest. Patients 2 and 3 who were placed on PCPS prior to the operation successfully underwent emergency operations. In all cases, 2-0 Prolene horizontal mattress sutures with Teflon felt strips were used through the infarcted area in order to close the myocardial tear.

Pre- and postoperative left ventricular (LV) function was assessed by Doppler echocardiography in 95 infants who underwent open heart surgery during the past two and half years. The patients were divided into three groups: 43 patients with ventricular septal defect (VSD group), 37 with atrial septal defect (ASD group) and 15 with the tetralogy of Fallot (TOF group). Echocardiography was performed before and at an early stage after surgery (average: 11.6 days) in all cases. The forward flow velocity pattern was evaluated by Doppler echocardiography, placing the sample volume at the pulmonary vein (PV) and the LV inflow portion. At the PV, the peak velocity of the S wave during systole (p-PV_S) and the D wave during diastole (p-PV_D) in patients with ASD were significantly lower (p<0.01) postoperatively. In patients with VSD, only p-PV_D was significantly lower (p<0.05) postoperatively, showing a decrease of pulmonary blood flow. These results are thought to reflect a difference in the compliance of the left atrium between the two groups. At the LV inflow portion, the ratio of peak velocity of the wave during atrial systole to R wave on rapid inflow during diastole (A/R) was significantly lower in patients with VSD (p <0.01) postoperatively. At the same time, LV ejection fraction and fractional shortening were significantly lower (p<0.01), but these values remained within the normal range. These results suggest that LV can maintain a sufficient systolic performance against the decrease in preload and the increase in afterload as well as the improvement of diastolic function during the early period after surgery in the VSD group. In patients with ASD or TOF, there were no significant differences in parameters of LV function between preoperative and postoperative periods.

Purpose: The aim of this study was to evaluate the short-term outcome of physiotherapy in patients with acetabular labral tears and to assess the effectiveness of physiotherapy according to the severity of the labral tear. Materials and Methods: Thirty-five patients who underwent physiotherapy for treatment of symptomatic acetabular labral tears were enrolled. We evaluated the severity of the acetabular labral tears, which were classified based on the Czerny classification system using 3-T MRI. Clinical findings of microinstability and extraarticular pathologies of the hip joint were also examined. The International Hip Outcome Tool 12 (iHOT12) was use for evaluation of outcome scores pre- and post-intervention. Results: The mean iHOT12 score showed significant improvement from 44.0 to 73.6 in 4.7 months. Compared with pre-intervention scores, significantly higher post-intervention iHOT12 scores were observed for Czerny stages I and II tears (all P<0.01). However, no significant difference was observed between pre-intervention and post-intervention iHOT12 scores for stage III tears (P=0.061). In addition, seven patients (20.0%) had positive microinstability findings and 22 patients (62.9%) had findings of extra-articular pathologies. Of the 35 patients, eight patients (22.9%) underwent surgical treatment after failure of conservative management; four of these patients had Czerny stage III tears. Conclusion The iHOT12 score of patients with acetabular labral tears was significantly improved by physiotherapy in the short-term period. Improvement of the clinical score by physiotherapy may be poor in patients with severe acetabular labral tears. Determining the severity of acetabular labral tears can be useful in determining treatment strategies.

To clarify what are contributing factors associated with the place to die (home or hospital) in a rural area, we investigated several background factors of 107 patients who died at home or in hospital after receiving home care service during the period of four years from July 1995 to June 2000. The subjects were divided into two group those who died at home (39 cases, 36%) and those who died in our hospital (68 cases, 64%). The ratio of deaths at home increased every year, and reached a half of those who died after receiving home care service. The average age in those who died at home were 87.1±9.5 years, that was higher than that of those who died in our hospital (82.2±9.8 years). There was no difference betwe two groups about sex, basic diseases and the time required to get to the hospital by car. Death at home was more preferred by patients, whereas death in the hospital was preferred by patients' families. The level of activities of daily living (ADL) in those who died at home was lower compared with that in those who died in the hospital. Those who died at home significantly had lesser complaints (pain, dyspnea and so on) and had more care-givers in the family, than those who died in the hospital. These results revealed that the major factors in death at home are: 1) low level of ADL, 2) preference to death at home expressed by patients, 3) presence of additional care-givers, and 4) no complaint of symptoms from patients.