Current landscape in US schools for bystander CPR training and AED requirements.

BACKGROUND: Out-of-hospital cardiac arrest is a public health crisis affecting about 356,000 adults and 23,000 children annually in the US with 90% fatality. Early bystander CPR and AED application improve survival. Less than 3% of the US population is CPR trained annually. Since 20% of the US population is at school daily, these represent ideal places to target CPR training. Having standardized state school CPR and AED laws will help with training. METHODS: We performed a systemic search of the state-specific laws for school AED and CPR requirements within the US. We used PubMed and Google search using keywords: school CPR mandates, US laws for CPR in schools, US state laws for AED implementation, and gaps in US school CPR and AED. We searched for mandates for schools in other countries for comparison. RESULTS: The state laws for CPR training for high school graduation and AED requirements in US. schools are highly variable, and funding for AEDs is inadequate, especially in schools in lower socio-economic zip codes. Recent AED legislative efforts focus mainly on athletic areas and don't adequately address school size, number of buildings, non-athletic areas, and engagement of student-led advocacy efforts. CONCLUSION: To improve OHCA survival, we identified potential solutions to consolidate efforts and overcome the barriers-standardize state laws, involve student bodies, increase funding, and allocate appropriate resources. The CPR/AED education needs to start earlier in schools and be part of the standard curriculum rather than implemented as a stopgap check-box mandate.

Baseline incision characteristics and early scar maturation indices following cardiac device implantation.

AIMS: Dermatologic evaluation for cardiac implantable electronic devices (CIEDs) has not been established. We sought to ascertain baseline wound scar features using quantifiable surgical tools and scar scales on post-CIED patients. METHODS: A single-center, prospective observational case-control study was performed where 92 study subjects (40 healthy volunteers and 52 post-CIED patients) completed the study. Durometer was used to quantify skin pliability before CIED placement, postprocedure, and 2 weeks postprocedure. Higher durometer readings signified reduced skin pliability. Durometer readings were compared to the patients' contralateral pectoral skin and to a healthy volunteer's cohort skin within the prepectoral region. Patient wounds were observed and graded using the Patient Observer Scar Assessment Scale (POSAS) and Manchester Scar Scale (MSS). RESULTS: Baseline pectoral skin pliability readings were similar in healthy volunteers and CIED patient population. In comparison to preprocedural measurements, surgical site skin pliability decreased in postprocedural and 2 weeks follow-up time points (P-value .004 and <.001, respectively). The increases in durometer readings were higher in the older population (age >75 over time, P = .008). POSAS evaluations showed on average a thin painless hypopigmented scar with moderate stiffness. MSS scar evaluation showed a palpable scar with slight contour differences and color mismatch and appeared to be slightly better in the African American population. There was no difference in scar characteristics with preprocedural use of antiplatelet or anticoagulation or staple closure or gender. CONCLUSIONS: Serial measurements could be of value for development of new strategies for cosmesis and improved wound healing.

Navigating inferior vena cava filters in invasive cardiology procedures: A systematic review.

BACKGROUND: Transfemoral venous access (TFV) is the cornerstone of minimally invasive cardiac procedures. Although the presence of inferior vena cava filters (IVCFs) was considered a relative contraindication to TFV procedures, small experiences have suggested safety. We conducted a systematic review of the available literature on cardiac procedural success of TFV with IVCF in-situ. METHODS: Two independent reviewers searched PubMed, EMBASE, SCOPUS, and Google Scholar from inception to October 2020 for studies that reported outcomes in patients with IVCFs undergoing TFV for invasive cardiac procedures. We investigated a primary outcome of acute procedural success and reviewed the pooled data for patient demographics, procedural complications, types of IVCF, IVCF dwell time, and procedural specifics. RESULTS: Out of the 120 studies initially screened, 8 studies were used in the final analysis with a total of 100 patients who underwent 110 procedures. The most common IVCF was the Greenfield Filter (36%), 60% of patients were males and the mean age was 67.8 years. The overall pooled incidence of acute procedural success was 95.45% (95% confidence interval = 89.54-98.1) with no heterogeneity (I2 = 0%, p = 1) and there were no reported filter-related complications. CONCLUSION: This systematic review is the largest study of its kind to demonstrate the safety and feasibility of TFV access in a variety of cardiac procedures in the presence of IVCF.

Current strategies to minimize postoperative hematoma formation in patients undergoing cardiac implantable electronic device implantation: A review.

There are an increasing number of cardiac electronic device implants and generator changes with a longer patient life expectancy along with concomitant increase in antiplatelet and anticoagulant regimens, which can increase the incidence of pocket hematomas. We have conducted an in-depth analysis on the relevant literature, which is rife with varying definition of hematomas, on ways to reduce pocket hematomas. We have analyzed studies on periprocedural medication management, intraprocedural use of prohemostatic agents, and postprocedure role of compression devices.

ICD and CRT use in ischemic heart disease in women.

Although the role of implantable cardioverter defibrillator (ICD) and cardiac resynchronization therapy (CRT) in improving outcomes in ischemic cardiomyopathy (ICM) has been described, the data regarding gender-based survival outcomes are limited. There is a higher preponderance of non-ischemic cardiomyopathy (NICM) in women, and most of the ICM literature is derived from sub-study analysis. This review summarizes the current body of literature on prognosis, pathophysiology, and the present clinical practice for device implantation in women with ICM.

Spontaneous coronary artery dissection during cabergoline therapy.

Although spontaneous coronary artery dissection is a rare cause of acute coronary syndrome, it should be considered during the evaluation of patients who have chest pain. Coronary vasospasm can lead to spontaneous dissection. The dopamine agonist cabergoline is known to cause digital vasospasm. Herein, we report a case of spontaneous right coronary artery dissection in a 43-year-old woman who was taking cabergoline as therapy for prolactinoma. To our knowledge, this is the first report of an apparent relationship between cabergoline therapy and spontaneous coronary artery dissection. The possible association of cabergoline with coronary artery spasm and dissection should be considered in patients who present with chest pain while taking this medication.

Much ado about nothing.

Thirty-year-old woman with history of AIDS and anxiety presented with palpitations. Although clinically euvolemic, she was aggressively fluid resuscitated in lieu of sinus tachycardia. She developed unilateral pulmonary edema on account of left decubitus positioning and volume resuscitation. Given her normal cardiac, renal, and liver status, she spontaneously cleared the extra fluid, and the pulmonary edema resolved. This case highlights the importance of recognizing transient unilateral pulmonary edema and need for early radiographs to document clearance and prevent unnecessary testing.

Reverse takotsubo cardiomyopathy: after an episode of serotonin syndrome.

Stress-induced cardiomyopathy is characterized by transient left ventricular dysfunction, usually followed by complete resolution. It is precipitated by severe stress, and the most common variant (takotsubo) is marked by apical hypokinesis and ballooning with basal hyperkinesis. Serotonin syndrome is best understood as excess serotonergic activity in the central and peripheral nervous system. This imposes significant stress on the body. We report what we believe is the 1st case of serotonin syndrome as an indirect cause of stress-induced cardiomyopathy with a reverse takotsubo profile.

Percutaneous closure of ruptured sinus of valsalva aneurysm and atrial septal defect.

Ruptured sinus of Valsalva aneurysm (SOVA) is a rare albeit well-described entity and coexisting defects like ventricular septal defect, aortic regurgitation and, infrequently, atrial septal defect (ASD) have been reported. Until recently, open surgical closure with cardiopulmonary bypass was the mainstay of treatment. However, transcatheter closure of isolated ruptured SOVA defects has been encouraging. We report percutaneous closure of ruptured noncoronary SOVA to the right atrium and a coexisting secundum ASD with deficient aortic margin. Our experience suggests that successful percutaneous closure of ruptured SOVA and coexisting ASD is a safe alternative to open surgery with satisfactory mid-term follow up.