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Minimally invasive mitral valve (MV) repair is being increasingly performed over the last 2 decades due to the constantly growing patient demand, since it offers a shorter recovery, less restriction and faster return to normal physical activities, reduction in pain, and superior cosmetic results. However, such procedures have to be performed through small incisions which limit visualization and the freedom of movement of the surgeon, in contrast to conventional operations that are performed through a sternotomy. Therefore, special long surgical instruments are required, and visualization is usually enhanced with advanced port-access two-dimensional (2D) or three-dimensional (3D) thoracoscopic cameras. selleck inhibitor This makes performance of a minimally invasive MV repair more challenging for the surgeon and is thereby associated with a steep learning curve. Nonetheless, the vast majority of patients who require MV repair are usually good candidates for this less invasive technique, though adequate patient selection is of ung complexity and improving reproducibility of minimally invasive procedures in low-volume centers.Septal myectomy is the gold standard treatment option for patients with obstructive hypertrophic cardiomyopathy whose symptoms do not respond to medical therapy. This operation reliably relieves left ventricular outflow tract gradients, systolic anterior motion of the mitral valve, and associated mitral valve regurgitation. However, there remains controversy regarding the necessity of mitral valve intervention at the time of septal myectomy. While some clinicians advocate for concomitant mitral valve procedures, others strongly believe that the mitral valve should only be operated on if there is intrinsic mitral valve disease. At Mayo Clinic, we have performed septal myectomy on more than 3000 patients with obstructive hypertrophic cardiomyopathy, and in our experience, mitral valve operation is rarely necessary for patients who do not have intrinsic mitral valve disease such as leaflet prolapse or severe calcific stenosis. In this paper, we review anatomical considerations, imaging, and surgical approaches in the management of the mitral valve in hypertrophic cardiomyopathy.Mitral valve repair for patients with degenerative or functional mitral valve regurgitation improves symptoms and prognosis, and several techniques have been described. Important principles in operation are simplicity, reproducibility, and durability of repair. At Mayo Clinic, we have operated on more than 6000 patients with degenerative mitral valve disease and valve prolapse, and this review details our approach to mitral valve repair, including robotic and minimally invasive techniques. Most patients with isolated leaflet prolapse can be managed with leaflet plication or triangular resection, and chordal replacement is reserved for repair of anterior leaflet prolapse. Posterior annuloplasty with a standard-sized flexible band is used to reduce annular circumference and improve leaflet coaptation. With these methods, early risk of mortality for mitral valve repair is low in the current era ( less then  1%), and rate of recurrent valve leakage is 1.5 per 100 patient-years during the first year post-repair and 0.9 per 100 patient-years thereafter. This paper also briefly summarizes important considerations for patients with mitral valve regurgitation and severe calcification, perforations due to endocarditis, and rheumatic heart disease.In industrialized countries, the most common etiology of mitral regurgitation (MR) is degenerative mitral valve (MV) disease. The natural history of severe degenerative MR is poor. However, its appropriate and timely correction is associated with a life expectancy similar to that of the normal population. Surgical MV repair is the gold-standard treatment. This review will focus on the most recent evidence with a specific emphasis on surgical indications, timing of treatment, contemporary surgical techniques, Heart Teams, and Centers of Excellence.Rheumatic valve repair although complex but with better understanding of mitral complex and dynamics, successful rate of mitral repair is enhanced and promising.Many retrospective series have been reported on the outcomes of tracheal resection for adenoid cystic carcinoma. However, demonstration on techniques of surgery and ventilatory management during the procedure are rare. We, herewith demonstrate a surgical video, wherein a distal tracheal resection was performed through right posterolateral thoracotomy.Left main coronary artery disease (LMCAD) has low incidence but foreshadow a high prognostic risk merely due to the myocardial territory it supplies. Coronary artery bypass grafting (CABG) has been the standard of treatment for LMCAD. Recently, two major trials-NOBEL and EXCEL-with contradicting results have been published. I will not wade into the accusations of malfeasance, but the bottom line is that, superiority of percutaneous coronary interventions (PCI) to CABG is yet to be proved. Heart-team approach has been discussed in every aspect, but in real-world scenario, to what extent, and in what manner the same is practised, remains a question. We need an objective type of heart-team approach than a subjective heart-team approach.Benign extra-gonadal germ cell tumors, known as teratoma or dermoid cysts, are commonly found in the anterior mediastinum in association with the thymic gland. This association is due to their common site of embryological origins, from the third and the fourth pharyngeal pouches. Since it is not unusual to find normal thymic tissue in the neck, germ cell tumors arising from here will present as a cervical tumor. We submit the typical images of one such tumor in a young adult. Intraoperatively, the tumor was well encapsulated and was connected to the mediastinal thymus by a long pedicle of thymic tissue. It was not related to the thyroid gland unlike a primary cervical teratoma. We present these typical images of a mediastinal dermoid in this unusual cervical location. The differential diagnoses to be considered clinically are primary cervical teratomas, thyroid tumors, lymph nodal pathologies, and branchial cyst.