Background: To assess and compare the postoperative complications in patients who are undergoing Left Internal Mammary artery harvesting for coronary artery bypass grafting surgery with pleurotomy and without pleurotomy.Methods: The study was conducted on the patients admitted in a single unit of department of cardiothoracic surgery,NIMS, Hyderabad during the period of July 2017 to December2017.The study was a randomized open labelled controlled trial of two interventions.A total of 90 patients undergoing Coronary artery bypass surgery were enrolled in the study,with 60 among them having their Internal mammary harvesting done with pleurotomy and 30 undergoing the same without pleurotomy.Results: In the non pleurotomy group, 16 (53.33%) were male and 14 (46.66%) were female.In the pleurotmy group males and females were 41 (68.33%) and 19 (31.66%) respectively.There was no statistical significance between both the groups with respect to posteroperative bleeding, icu stay, reexploration rate,duration of ventilation,PaO2 and PCo2 values or wound infection rates. The only difference between both the groups which showed statistical significance(0.051) was the occurence of pleural effusion on POD 5 .In the closed pleurotomy group only 2(6.66%) patients had pleural effusion upto POD5, whereas in the open pleurotomy group 14 (23.33%) patients had pleural effusion persisting till POD5.Conclusions: There is a higher incidence of Pleural effusion in the pleurotomy group although this did not translate into higher postop pain score,ICU/Hospital stay, wound infection rates.

Objectives: Chronic Rheumatic Heart Disease (CRHD)is a common condition in India. CRHD accounts for a majority of heart valve surgery, including those in the younger age group. These young women almost traditionally get married in a country like India, and the social pressure to bear children is tremendous. Anticoagulation and the postoperative state of the patient itself can be a risk factor for maternal and fetal outcomes. There is very little data available for the same in India. Materials and Methods: In this study, 100 cases were studied retrospectively to study the fertility patterns after valvular heart surgery including fetal outcomes. This study was conducted at Nizam’s Institute of Medical Sciences, Hyderabad in which pregnancy, anticoagulation, maternal and fetal outcomes were studied. Results: A total of 63 patients conceived after surgery (pregnancy rate = 63%/ failure rate =37%) (p=0.001). Fetal loss occurred in 6 of the pregnancies, due to spontaneous abortion (n=3) and medical abortion (n=3). Parity, associated conditions and age did not affect the outcome. During pregnancy, 28 patients switched to UF heparin, 31 stayed on warfarin, 4 did not take any anticoagulation. Fetal loss was observed in 3 patients on Warfarin during pregnancy and 3 on UF heparin. Maternal loss was observed in 4 patients out of which 2 were on Warfarin, 1 on unfractionated UF heparin and 1 did not take any anticoagulation during pregnancy. In comparison, warfarin and UF heparin had similar fetal outcomes. Conclusion: The study recorded good outcomes irrespective of type of prosthesis and anticoagulation.

Background: The objective of the study was to evaluate effect of myectomy and its impact on survival for a period of one year and to identify the co-morbid conditions that would increase the risk of surgery.Methods: The study was conducted on the patients admitted in a single unit of department of cardiothoracic surgery, NIMS, Hyderabad during the period of 2014 to 2018. The study was a retrospective observational study. 21 patients were enrolled in the study after approval from institute ethics committee. All the patients between 7 to 70 years who underwent septal myectomy were included in the study.Results: Out of the 21 patients underwent modified Morrows myectomy 16 (76.2%) were male and 5 (23.8%) were female. The most common presenting symptom was dyspnea (81%), followed chest pain (76%), palpitations (62%) and syncope (38%). 5 (24%) patients had a family history of sudden cardiac death. Preoperative beta blockers were used by 15 (72%) patients. 11 patients had severe mitral regurgitation, out of which 8 patients underwent valve replacement and 3 underwent mitral valve repair. The mean preoperative left ventricular outflow tract obstruction gradient was 86.86 and the mean postoperative gradient was 23.47. 3 patients had implantable cardioverter defibrillator insertions. All patients had symptom relief.Conclusions: Surgical treatment of hypertrophic cardiomyopathy through transaortic septal myectomy is safe and effective method to relieve left ventricular outflow tract obstruction. Mitral valve replacement can be done for cases with structural defect of mitral valve. Early detection and intervention in patients with family history of sudden cardiac death would reduce the risk of death and ensure long term survival.

Background: The objective of the study was to study the clinical profile, incidence of postoperative complications in patients undergoing pleural decortication.Methods: The subjects for the study were selected from the cases admitted in a single unit of Department of Cardiothoracic Surgery, Nizam’s Institute of Medical Sciences, Hyderabad during the period of 2016 to 2018 and due ethics committee approval was taken.  Collection of data is done from the database including admission record, ICU charts, discharge records and follow-up records. 50 patients underwent surgery. Outcomes and complications were analyzed for 3 years duration.Results: 50 patients were included in this study with different aetiologies that required pleural decortication. The average age of patients in our study was 34 years. Most patients in our study were male (80%) and had history of infection with tuberculosis (42%) and pyogenic (28%) infection. A few patients had history of trauma (12%). Most of the patients suffered from cough (88%), dyspnoea (74%), fever (82%) and haemoptysis (22%). The common postoperative complications we encountered were pleural air leak (37.5%) bleeding (25%) infection (25%) and recurrence (2%). Overall morbidity from pleural decortication was seen in 16 patients, and there was no mortality.Conclusions: The most common reason for pleural decortication is still empyema thoracis secondary to infection in the developing countries. Tuberculosis is still the most common cause leading to fibrothorax requiring pleural decortication followed closely by pyogenic lung infections and trauma.