Acute ischemic mitral regurgitation (AIMR) is a significant complication of acute coronary syndrome that leads to severe and immediate hemodynamic deterioration and cardiogenic shock. Intra-aortic balloon pumps (IABP) are commonly used to support patients with AIMR as a bridge to surgery, though they may be insufficient in some cases.

Drug-coated balloons (DCB) have promising results in the management of in-stent restenosis (ISR), still their role remains a major challenge, and not well established in contemporary clinical practice.

With an aging population and higher prevalence of dementia, there is a paucity of data regarding dementia patients undergoing cardiovascular surgery. We examined the nationwide trends and outcomes of cardiovascular surgery patients with dementia to determine its effect on morbidity, mortality, and discharge disposition.

Observational studies and experimental evidence have shown that chemokines play important roles in lung cancer development, progression, and treatment. However, few studies have examined the causal association between them.

Cardiac hemangioma is a rare, benign vascular primary tumor. Clinical presentation is either asymptomatic or with symptoms due to its location and spatial interaction with adjacent structures. The authors present a case of right cardiac hemangioma whose clinical diagnosis was triggered by symptoms of anasarca status, hepatic damage with ascites, pleural effusion and right heart failure. The 79 years-old patient has been treated with complete resection of the tumor by means of cardiopulmonary bypass, without complications. The mid-term outcome (12 months) was favorable. The aim of this study is to report a case of cardiac hemangioma with relevant dimensions, in a rare location (tricuspid valve) with acute onset and interesting aspects of clinical presentation.

With the continuous development of minimally invasive thoracic surgery, thoracoscopic thymectomy has become a routine operation. This method, now widely recognized, better protects lung function, reduces intraoperative blood loss and pain, and shortens postoperative hospital stay. We now introduce a standardized right thoracic incision for thoracoscopic thymic tumor resection, which has achieved favorable clinical outcomes.

To investigate the contemporary comparative inpatient prognosis among US and Chinese patients with type A aortic dissection (TAAD).

To explore the value of our protocol of respiratory endoscopy intervention in the treatment of refractory persistent air leakage(PAL) after pulmonary surgery.

As the current guidelines on myocardial revascularization recommend, transit-time flow measurement (TTFM) is increasingly used for intraoperative graft flow analysis during coronary artery bypass grafting (CABG) as a less invasive, more highly reproducible, and less time-consuming method. In addition to the morphological assessment using color Doppler, mean graft flow (Qm) > 15 ml/min, pulsatility index (PI) < 5.0, diastolic filling (DF) > 50%, and systolic reverse flow (SRF) < 4% have been reported to predict patent CABG grafts. However, it is difficult to determine the clear-cut cut-off value of these parameters, because they varies with the hemodynamic characters, including fractional flow reserve (FFR) of the target coronary artery. In addition to these parameters, we focused on fast Fourier transform (FFT) analysis, because the TTFM waveform morphology may be more important than Qm itself. FFT analysis is based on the principle that any periodic waveforms can be broken down into a series of pure sine waves or harmonics. Herein we review FFT analysis of the intraoperative TTFM waveforms for quality assessment of CABG grafts.

Tricuspid valve replacement (TVR) is required when repair is not feasible, and it continues to be a relatively high-risk procedure owing to the complex medical and/or surgical profile of patients. The choice between mechanical and biological prostheses for TVR remains a subject of debate owing to their distinct advantages and disadvantages. This study aimed to analyse and compare the clinical outcomes of these two types of prostheses in the tricuspid position.

Fungal endocarditis following transcatheter aortic valve implantation (TAVI) is a rare and serious complication of this procedure. We describe a case of a 75-year-old patient who developed fungal endocarditis caused by Candida albicans, complicated by an aortic pseudoaneurysm.

Papillary thyroid cancer (PTC) is a malignant tumor that poses a serious threat to human health. LncRNA CASC9 serves as an oncogene in numerous tumors. The purpose of this study was to explore the mechanism of lncRNA CASC9 regulating doxorubicin (Dox) resistance in PTC.

Pectus excavatum (PE) is the most common chest wall deformity. Surgical treatment with minimally invasive repair (MIRPE) is the most preferred surgical procedure. In the presence of additional pulmonary pathologies, simultaneous surgical procedures have been considered, but there are few cases reported in the literature.

To explore the effects of cardiac rehabilitation prescriptions on medication complications, Endothelin 1 (ET-1), and Wall Motion Score Index (WMSI) in elderly patients with coronary heart disease.

Ingested dental prosthesis are susceptible to impaction in the gastrointestinal tract due to their sharp edges, size and contour. Delays in presentation arise from the lack of clear history of ingestion and misdiagnosis occurs due to the radiolucency of denture material on plain radiography. An acquired, non-malignant tracheo-oesophageal fistula (TOF) may develop from a chronically impacted denture. Surgical management of a TOF secondary to denture is a challenging clinical problem that is rarely reported in the literature and no previous case reports have described the two-staged reconstruction approach that we present here.

This study aimed to explore whether metabolic syndrome (MetS) and its components are associated with poor outcomes in patients with acute type A aortic dissection (ATAAD) after surgery.

In our study, we aim to explore the structural differences between the aortic root and the pulmonary artery to better understand the process of pulmonary autograft dilatation during the Ross procedure.

Chondrosarcoma primarily occurs in the pelvis and femur, with occasional cases in the ribs. Surgical resection remains the main treatment method for costal chondrosarcoma. However, complete resection often leads to a large range of chest wall defects and a challenging reconstruction.