Enhancing early functional independence following cardiac surgery: a quality improvement programme.

Early mobility and activity programmes following cardiac surgery are vital for improved patient outcomes, as they accelerate the recovery of functional capacity and walking distance. We observed that only 5.3% of our patients achieved a Functional Independence Measurement (FIM) score of 80% or more by the third postoperative day (POD). Additionally, the average 6-minute walk distance achieved by the fourth POD was only 188 m. Therefore, a quality improvement (QI) project was implemented with the aim of attaining a FIM score of 80% by the third POD for more than 80% of patient underwent/undergoing cardiac surgery without complications.A model-for-improvement framework was used to drive continuous improvement. This project was implemented in February 2021. Baseline data were prospectively collected between November 2020 and January 2021 (preintervention). Outcomes were analysed using standard control chart rules to detect changes over time. Unpaired Student t-tests assessed significant differences in mean levels between two groups, (preintervention vs postintervention).χ2 tests were conducted between the two groups according to gender and patient satisfaction scores.The percentage of patients who achieved a FIM score of 80% or more by the third POD gradually increased to 91.4% 5 months following programme implementation and was sustained thereafter. The mean patient FIM score significantly improved to 81.20±3.77 (p<0.001) by the third POD. Similarly, the mean 6-minute walk distance increased to 267.90±36.10 m (p<0.001) by the fourth POD. The percentage of patients who displayed the level of confidence needed to carry out activities of daily living (ADL) and exercises independently at home increased to 89.4% (p<0.001) by the fifth POD. No adverse events associated with the mobility and activity programme were reported.This QI project demonstrated a substantial improvement in patient functional independence, walking distance and the level of confidence needed to independently carry out ADL and exercises following cardiac surgery.

Robotic Coronary Revascularization is Feasible and Safe: 10-year Single-Center Experience.

Objective: The purpose of this study is to investigate the outcomes of patients undergoing robotic surgical coronary revascularization whether total endoscopic coronary artery bypass (TECAB) or robotic-assisted minimally invasive direct coronary artery bypass (RA-MIDCAB) in our center. Methods: This is a retrospective single-center study. It was conducted in the heart hospital at Hamad Medical Corporation, Qatar. We retrospectively studied all cases that had single grafts, left internal mammary artery (LIMA) to left anterior descending (LAD) coronary artery through a minimally invasive approach, either TECAB grafting or RA-MIDCAB grafting operations between February 2009 and December 2020. Both procedures were performed with the assistance of the da Vinci robotic system. In TECAB, the robotic system was used to harvest LIMA and perform the anastomosis with LAD. Whereas in RA-MIDCAB, LIMA was harvested by the robotic system but the anastomosis of LIMA to LAD was performed under direct vision through a small anterior thoracotomy incision. Seventy-one patients' files from the medical records department were reviewed. Preoperative data included age, gender, ethnicity, body mass index (BMI), cardiac risk factors, Euro score, presentation, and the results of the cardiac investigations. The intraoperative data were the type of procedure, operative time, and whether the procedure was completed as planned or converted to thoracotomy or sternotomy. The postoperative data included the length of hospital stay, postoperative complications, 3-month clinic follow-up, and the need for repeat coronary angiography or revascularization. Results: We found that our patients' ages ranged from 31 to 70 years. The majority were males, with 64 (90.14%) patients. Thirty-one (44.93%) patients were found to have a BMI of 25-29.9 Kg/m2. Forty-seven (66.2%) patients were hypertensive and 37 (52.11%) were diabetic. Dyslipidemia was reported in 35 (50%) patients. TECAB was the primary procedure in 47 (66.2%) patients and the rest underwent RA-MIDCAB. Only 7 (10.14%) patients underwent a planned hybrid procedure. The procedure was completed as planned in 52 (73.2%) patients. The mean operative time was 355.9 ± 95.79 min. Fourteen (19.72%) TECAB procedures were converted to MIDCAB, whereas 5 (7.04%) required sternotomy. Thirteen (18.3%) patients were extubated on the table, 47 (66%) patients were extubated in <24 h, and 7 (9.8%) patients were extubated after 24 h of the procedure. Forty-two (59%) patients stayed only 24 h in ICU and 24 (33.8%) spent more than 24 h. Blood transfusion was required in 8 (11.2%) patients. Only 2 (2.8%) patients experienced bleeding after the surgery. Postoperative infection was observed in 3 (4.29%) patients. No new cerebrovascular accident was detected among the patients after the procedure. Median postoperative hospital stay was 5 days, interquartile range 2, range (2-39). During the 3-month postoperative follow-up, we found that three unplanned coronary angiographies were required for repeat intervention, one of them for LIMA-LAD anastomosis. No redo surgery was performed. Thirty-day mortality was reported in two patients only. Conclusion: From our experience over more than 10 years in robotic cardiac surgery in Qatar, we believe that robotic coronary revascularization is safe and feasible in selected patients mainly with single vessel coronary artery disease but should be performed in specialized centers and by robotic-trained surgeons.

Association of ruptured sinus of Valsalva aneurysm and congenital ventricular septal defect: a case series.

BACKGROUND: Ruptured sinus of Valsalva aneurysm (RSOVA) is rare, and it is more common in Asians. Typically, the patient presents with acute/subacute shortness of breath (SOB) and chest pain. Echocardiography is the gold standard for diagnosis in most of these cases. Surgery has remained the first line of management. CASE SUMMARY: We present two cases of RSOVA in which the patients presented to the emergency department with SOB. Their preoperative echocardiography results showed RSOVA into the right ventricle. During surgical repair, ventricular septal defect (VSD) was also found. DISCUSSION: RSOVA is frequently associated with other congenital anomalies, and most often with VSD. In our cases, we believe that VSDs were missed preoperatively because either the large aneurysmal sacs covered the VSD or there was overlap between the two shunts. Additionally, in the first case, right ventricular pressure was high approaching systemic pressure, which probably reduced the shunt across the VSD. Early intervention is recommended to prevent endocarditis or enlargement of the ruptured aneurysm; long-term results were excellent after surgical repair. Most patients undergo surgery between 20 and 40 years of age, and the reported survival rate is 95% at 20 years. If left untreated, patients typically die of heart failure or endocarditis within 1 year after onset of symptoms.

Ruptured Sinus Of Valsalva Into The Right Ventricle A New Management Strategy.

We present 2 cases presented to the emergency department with shortness of breath (SOB). Their preoperative echocardiographies showed ruptured right sinus of Valsalva (RSOV) into the right ventricle (RV). Ventricular septal defect (VSD) was diagnosed only intraoperatively.