Pre-cath Laboratory Planning for Left Atrial Appendage Occlusion - Optional or Essential?

In the wake of rapid advancement in cardiovascular procedural technologies, physician-led preprocedural planning utilizing multi-modality imaging training is increasingly recognized as invaluable for procedural accuracy. Left atrial appendage occlusion (LAAO) is one such procedure in which complications such as device leak, cardiac injury, and device embolization can be decreased substantially with incorporation of physician driven imaging and digital tools. We discuss the benefits of cardiac CT and 3D printing in preprocedural planning for the Heart Team, as well as novel applications by physicians of intraprocedural 3D angiography and dynamic fusion imaging.

Pre-cath Laboratory Planning for Left Atrial Appendage Occlusion - Optional or Essential?

In the wake of rapid advancement in cardiovascular procedural technologies, physician-led preprocedural planning utilizing multi-modality imaging training is increasingly recognized as invaluable for procedural accuracy. Left atrial appendage occlusion (LAAO) is one such procedure in which complications such as device leak, cardiac injury, and device embolization can be decreased substantially with incorporation of physician driven imaging and digital tools. We discuss the benefits of cardiac CT and 3D printing in preprocedural planning for the Heart Team, as well as novel applications by physicians of intraprocedural 3D angiography and dynamic fusion imaging.

Heart failure with recovered ejection fraction and the utility of defibrillator therapy: a review.

Heart failure with recovered ejection fraction (HFrecEF) involves those who have previously had reduced cardiac function that has subsequently improved. However, there is not a single definition of this phenomenon and recovery of cardiac function in terms of left ventricular ejection fraction (LVEF) itself does not necessarily correlate with remission from the detrimental physiology of heart failure (HF) and its consequences. There is also the question of the utility of defibrillators in these patients, and whether they should be replaced at the time of battery depletion.

Subcutaneous cardiac rhythm monitors: state of the art review.

: Subcutaneous cardiac rhythm monitors (SCRMs) provide continuous ambulatory electrocardiographic monitoring for surveillance of known and identification of infrequent arrhythmias. SCRMs have proven to be helpful for the evaluation of unexplained symptoms and correlation with intermittent cardiac arrhythmias. Successful functioning of SCRM is dependent on accurate detection and successful transmission of the data to the device clinic.

Resource Use and Economic Implications of Remote Monitoring With Subcutaneous Cardiac Rhythm Monitors.

Objectives: This study reports resource use and economic implications of rhythm monitoring with subcutaneous cardiac rhythm monitors (SCRMs).

Background: SCRMs generate a substantial amount of data that requires timely adjudication for appropriate clinical care. Resource use for SCRM monitoring is not known.

Takotsubo Cardiomyopathy in a Healthcare Worker During the COVID-19 Pandemic: Caused by the Virus or the Demands of the Many Being Placed on the Few?

Unlabelled: We present a case of Takotsubo (stress-induced) cardiomyopathy (TCM) in a healthcare worker that occurred during the COVID-19 pandemic. TCM, or broken-heart syndrome, has various presentations. This case sheds light on how stress due to the COVID-19 pandemic may cause cardiac illness in healthcare workers.

Cerebrovascular Events After Cardiovascular Procedures: Risk Factors, Recognition, and Prevention Strategies.

Stroke has long been a devastating complication of any cardiovascular procedure that unfavorably affects survival and quality of life. Over time, strategies have been developed to substantially reduce the incidence of stroke after traditional cardiovascular procedures such as coronary artery bypass grafting, isolated valve surgery, and carotid endarterectomy. Subsequently, with the advent of minimally invasive technologies including percutaneous coronary intervention, carotid artery stenting, and transcatheter valve therapies, operators were faced with a new host of procedural risk factors, and efforts again turned toward identifying novel ways to reduce the risk of stroke.

Devices and interventions for the prevention of adverse outcomes of tachycardia on heart failure.

Heart failure (HF) is the leading cause of hospitalization in the USA. Despite advances in pharmacologic management, the incidence of HF is on the rise and survivability is persistently reduced. Sympathetic overdrive is implicated in the pathophysiology of HF, particularly HF with reduced ejection fraction (HFrEF).

Prognostic significance of mild aortic regurgitation in predicting mortality after transcatheter aortic valve replacement.

Objective: Moderate to severe aortic regurgitation after transcatheter aortic valve replacement is associated with worse outcomes. The impact of mild aortic regurgitation has been less clear, possibly because of the broad categories that have been used in clinical trials, but holds increasing importance in the study of next-generation devices in low- and intermediate-risk cohorts. A more granular scheme, which is common in clinical practice and proposed for future trials, may add prognostic value.

Management of Symptomatic Severe Aortic Stenosis in Patient With Very Severe Chronic Obstructive Pulmonary Disease.

Transcatheter aortic valve replacement (TAVR) is a viable option for patients with severe chronic obstructive pulmonary disease (COPD) who are deemed inoperable or high risk for surgery. We sought to determine outcomes of patients with severe aortic stenosis (AS) and severe COPD referred for aortic valve replacement (AVR). One hundred thirty-one patients with severe AS and severe COPD (GOLD criteria) were evaluated at our center between 2008 and 2013 and were divided retrospectively into 4 groups: 1-medical management, 2-balloon aortic valvuloplasty, 3-surgical aortic valve replacement (SAVR), and 4-TAVR.