Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions
-
Catheter Cardiovasc Interv · Nov 2014
Observational StudyThe impact of the distance from the interventional cardiologist's home to the hospital during off hours.
The impact of the distance from the interventional cardiologist's home to the hospital and door to balloon time (DTBT) BACKGROUND: The importance of DTBT is highlighted by its inclusion as one of the core quality measures collected by the center for Medicare and Medicaid services and by the Joint commission on Accreditation of Healthcare organizations. We investigated the effect of time of day on the DTBT in patients having primary percutaneous coronary intervention (pPCI) and the impact of distance of the on call interventional cardiologist from the hospital on the DTBT and major adverse cardiac events (MACE) in patients undergoing pPCI during the off hours ⋯ Patients enrolled in the study presented with STEMI either in the field or to the emergency department (ED) and underwent pPCI from October 2007 to July 2009 RESULTS: Significant predictors of DTBT included a history of prior MI (P = 0.001), prior percutaneous coronary intervention (P = 0.021), prior coronary artery bypass grafting (P < 0.001), and history of diabetes mellitus (P = 0.004). The strongest predictor of DTBT was on versus off hours. Mean DTB was 18.5 min greater during off hours (72 min) compared to on-hours (53.5 min). The distance from the cardiologist's home to the hospital was not associated with DTBT on multivariable analysis (P = 0.20) CONCLUSION: When pPCI is performed in a highly organized STEMI center with broad staff support and expertise in cardiac care, the increase in the DTBT during off hours was not associated with increase MACE rates.
-
Catheter Cardiovasc Interv · Nov 2014
Observational StudyTransfemoral implantation of Edwards Sapien XT aortic valve without previous valvuloplasty: role of 2D/3D transesophageal echocardiography.
Balloon valvuloplasty (BAV) has been considered a mandatory step before TAVI. However, it might be related to cerebrovascular microembolizations, atrioventricular conduction disturbances, and hemodynamic instability. The aim of this study is to describe transesophageal echocardiography characteristics of patients that could benefit from direct transfemoral transcatheter aortic valve implantation (TAVI) of Edwards SAPIEN XT, without previous BAV. ⋯ TAVI without previous BAV is feasible and safe. 2D/3D TEE is an essential tool to select the patients that could benefit from this technique.
-
Catheter Cardiovasc Interv · Nov 2014
Single center TAVR experience with a focus on the prevention and management of catastrophic complications.
Transcatheter aortic valve replacement (TAVR) is an important treatment option for patients with severe symptomatic aortic stenosis (AS) who are inoperable or at high risk for complications with surgical aortic valve replacement. We report here our single-center data on consecutive patients undergoing transfemoral (TF) TAVR since the inception of our program, with a special focus on minimizing and managing complications. ⋯ TAVR can be accomplished with excellent safety in a tertiary center with a well-developed infrastructure for the management of serious complications. The data presented here provide support for TAVR as an important treatment option, and results from randomized trials of patients with lower surgical risk are eagerly awaited.
-
Catheter Cardiovasc Interv · Nov 2014
Comparative StudyX-ray magnetic resonance fusion modality may reduce radiation exposure and contrast dose in diagnostic cardiac catheterization of congenital heart disease.
Radiation exposure in the pediatric population may increase the risk of future malignancy. Children with congenital heart disease who often undergo repeated catheterizations are at risk. One possible strategy to reduce radiation is to use X-ray Magnetic Resonance Fusion (XMRF) to facilitate cardiac catheterization. ⋯ Select diagnostic cardiac catheterization cases that utilized XMRF used less radiation and contrast than similar cases where XMRF was not used. Future work is needed to determine whether similar benefits can be extended to other types of diagnostic and complex interventional procedures.
-
Catheter Cardiovasc Interv · Nov 2014
ReviewSCAI expert consensus statement for advanced training programs in pediatric and congenital interventional cardiac catheterization.
Pediatric and Congenital Interventional Cardiology is the practice of catheter-based techniques that improve cardiac physiology and circulation through the treatment of heart disease in children and adults with congenital or acquired heart defects. Over the last decade, and since last published training guidelines for pediatric cardiac catheterization and interventional cardiology were published in 2005 [1] the field of Pediatric and Congenital Cardiac Catheterization has evolved into a predominantly interventional discipline. ⋯ The statement puts forth recommendations for program infrastructure in terms of teaching, personnel, equipment, facilities, conferences, patient volume and trainee assessment. This is meant to set a standard for training programs as well as giving applicants a basis on which to judge and compare programs.