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Competing Interests: Disclosures None.

Background: Spontaneous coronary artery dissection (SCAD) is often treated conservatively due to revascularization risks. Yet, an important number of SCAD patients have high acuity characteristics necessitating revascularization, with uncertain long-term outcomes., Objectives: Document revascularization utilization and long-term outcomes in high acuity SCAD., Methods: Prospective/retrospective analysis of consecutive patients with acute myocardial infarction (AMI) due to first SCAD event presenting directly to the Minneapolis Heart Institute 2002-2021, median follow-up 3.8 years., Results: Among 139 patients (age 49 ± 12 years, 96% female), revascularization was performed in 60 (43%), utilizing percutaneous coronary intervention (PCI) (n = 56, successful in 80%) or coronary artery bypass graft (n = 4). In the entire cohort, 90 (65%) unique patients had one or more high acuity characteristic: ST-elevation (38%), proximal dissection (38%), cardiogenic shock (6.5%), cardiac arrest (9.4%), left main dissection (6.5%), peripartum dissection (7.2%). High acuity patients accounted for 51 of 60 (85%) revascularizations. Revascularization rates were: ST-elevation (60%), proximal dissection (62%), cardiogenic shock (89%), cardiac arrest (62%), left main dissection (100%), peripartum dissection (70%). Survival was 97% (revascularized) vs 100% (nonrevascularized); p = 0.2. Adverse outcomes (revascularized vs. nonrevascularized) included recurrent AMI:16.7% versus 8.9%; p = 0.2, SCAD recurrence: 13.3% versus 6.3%; p = 0.1, stroke: 5% versus 2.5%; p = 0.44, implantable cardioverter-defibrillator: 6.7% versus 6.3%; p > 0.9. Reintervention was necessary in 21% of PCI-treated patients., Conclusions: High-acuity characteristics were present in nearly two-thirds of this SCAD cohort; the vast majority of revascularizations were performed in high-acuity patients. Despite high acuity, long-term survival was favorable in revascularized patients., (© 2022 Wiley Periodicals LLC.)

Spontaneous coronary artery dissection (SCAD) is a relatively newly diagnosed area, and evidence-based medicine (EBM) standards are emerging and currently include an aspirin, β blocker, clopidogrel, angiotensin-converting enzyme inhibitor/angiotensin-receptor blocker for patients with hypertension, vascular abnormality imaging, and cardiac rehabilitation. Because SCAD is an uncommon condition, many providers are unfamiliar with EBM treatment standards which could affect the implementation of recommended treatment. This study documented the frequency of failure to meet EBM SCAD treatment standards and factors contributing to conformance failure. Patients who presented to a tertiary referral hospital from January 1, 2005, to July 6, 2020, were included. The electronic medical record was reviewed for EBM treatment. Patients who did not meet the criteria of EBM were contacted by phone for a phone interview. The study period included 118 patients with SCAD, 3 of whom (2.5%) died and were not eligible for this study. In the final cohort of 115 patients, the average age was 55 years, female gender (97%) and EBM standards were met in 30%. Of patients who participated in the phone interview, 38 (33%) reported frustration with SCAD misdiagnosis (39%), inadequate mental health resources (37%), and communication failure regarding the need for cardiologist follow-up (26%). Cardiac rehabilitation use was impacted by location, time of day, availability, and cost. The most common medication-limiting factor for β-blocker usage was fatigue (15%). Most (59%) patients did not undergo fibromuscular dysplasia imaging. In conclusion, in this 15-year SCAD study from a single tertiary care hospital SCAD registry, only 30% met the current EBM for SCAD. Unique solutions that are both patient-informed and evidence-driven are needed to achieve the best clinical outcomes., (Copyright © 2022 Elsevier Inc. All rights reserved.)

Background: Pain and anxiety occurring from cardiovascular disease are associated with long-term health risks. Integrative medicine (IM) therapies reduce pain and anxiety in small samples of hospitalized cardiovascular patients within randomized controlled trials; however, practice-based effectiveness research has been limited. The goal of the study is to evaluate the effectiveness of IM interventions (i.e., bodywork, mind-body and energy therapies, and traditional Chinese medicine) on pain and anxiety measures across a cardiovascular population., Methods: Retrospective data obtained from medical records identified patients with a cardiovascular ICD-9 code admitted to a large Midwestern hospital between 7/1/2009 and 12/31/2012. Outcomes were changes in patient-reported pain and anxiety, rated before and after IM treatments based on a numeric scale (0-10)., Results: Of 57,295 hospital cardiovascular admissions, 6,589 (11.5%) included IM. After receiving IM therapy, patients averaged a 46.5% (p-value < 0.001) decrease in pain and a 54.8% (p-value < 0.001) decrease in anxiety. There was no difference between treatment modalities on pain reduction; however, mind-body and energy therapies (p-value < 0.01), traditional Chinese medicine (p-value < 0.05), and combination therapies (p-value < 0.01) were more effective at reducing anxiety than bodywork therapies. Each additional year of age reduced the odds of receiving any IM therapy by two percent (OR: 0.98, p-value < 0.01) and females had 96% (OR: 1.96, p-value < 0.01) higher odds of receiving any IM therapy compared to males., Conclusions: Cardiovascular inpatients reported statistically significant decreases in pain and anxiety following care with adjunctive IM interventions. This study underscores the potential for future practice-based research to investigate the best approach for incorporating these therapies into an acute care setting such that IM therapies are most appropriately provided to patient populations.

Introduction: The advent of universal health care coverage in the United States and the use of electronic health records can make the medical record a disease surveillance tool. The objective of our study was to identify criteria that accurately categorize acute coronary and heart failure events by using electronic health record data exclusively so that the medical record can be used for surveillance without manual record review., Methods: We serially compared 3 computer algorithms to manual record review. The first 2 algorithms relied on ICD-9-CM (International Classification of Diseases, 9th Revision, Clinical Modification) codes, troponin levels, electrocardiogram (ECG) data, and echocardiograph data. The third algorithm relied on a detailed coding system, Intelligent Medical Objects, Inc., (IMO) interface terminology, troponin levels, and echocardiograph data., Results: Cohen's κ for the initial algorithm was 0.47 (95% confidence interval [CI], 0.41-0.54). Cohen's κ was 0.61 (95% CI, 0.55-0.68) for the second algorithm. Cohen's κ for the third algorithm was 0.99 (95% CI, 0.98-1.00)., Conclusion: Electronic medical record data are sufficient to categorize coronary heart disease and heart failure events without manual record review. However, only moderate agreement with medical record review can be achieved when the classification is based on 4-digit ICD-9-CM codes because ICD-9-CM 410.9 includes myocardial infarction with elevation of the ST segment on ECG (STEMI) and myocardial infarction without elevation of the ST segment on ECG (nSTEMI). Nearly perfect agreement can be achieved using IMO interface terminology, a more detailed coding system that tracks to ICD9, ICD10 (International Classification of Diseases, Tenth Revision, Clinical Modification), and SnoMED-CT (Systematized Nomenclature of Medicine - Clinical Terms).

The relationship between acute life stress and the development of atrial fibrillation (AF) has been noted in the literature. However, the use of integrative medicine (IM) in restoring cardiac rhythm has not been adequately studied. This case report describes how an IM approach was used in a patient with atrial fibrillation and acute pain. Spontaneous cardioversion to normal sinus rhythm occurred during the IM session, in addition to marked decreases in self-reported pain, anxiety, and nausea at the conclusion of IM treatment. These results provide initial support that for some cases of AF, IM therapies can help to reduce costs via avoidance of additional hospitalization, electrocardioversion, and general anesthesia.

Introduction: We developed a decision support tool that can guide the development of heart disease prevention programs to focus on the interventions that have the most potential to benefit populations. To use it, however, users need to know the prevalence of heart disease in the population that they wish to help. We sought to determine the accuracy with which the prevalence of heart disease can be estimated from health care claims data., Methods: We compared estimates of disease prevalence based on insurance claims to estimates derived from manual health records in a stratified random sample of 480 patients aged 30 years or older who were enrolled at any time from August 1, 2007, through July 31, 2008 (N = 474,089) in HealthPartners insurance and had a HealthPartners Medical Group electronic record. We compared randomly selected development and validation samples to a subsample that was also enrolled on August 1, 2005 (n = 272,348). We also compared the records of patients who had a gap in enrollment of more than 31 days with those who did not, and compared patients who had no visits, only 1 visit, or 2 or more visits more than 31 days apart for heart disease., Results: Agreement between claims data and manual review was best in both the development and the validation samples (Cohen's κ, 0.92, 95% confidence interval [CI], 0.87-0.97; and Cohen's κ, 0.94, 95% CI, 0.89-0.98, respectively) when patients with only 1 visit were considered to have heart disease., Conclusion: In this population, prevalence of heart disease can be estimated from claims data with acceptable accuracy.

Context: A decision-support tool was created to identify opportunities to improve outcomes for patients with coronary artery disease and heart failure by delivering all efficacious interventions; that is, "optimizing" care. When national data were applied, nearly 75% of the deaths that could be prevented or postponed by optimizing care for patients with heart disease would occur among ambulatory patients., Objective: The purpose of this analysis is two-fold: 1) to determine whether medical group data are adequate to use in the decision-support tool, and 2) to determine whether the conclusions generated from the medical group data are similar to the conclusions generated from US data. DESIGN/MAIN OUTCOME MEASURE: The potential impact of optimizing care for patients age 40 to 75 years treated for coronary artery disease and heart failure by a multispecialty group between August 2007 and July 2008 was calculated using deaths that might be prevented or postponed if optimal care was achieved., Results: The greatest opportunity to prevent or postpone deaths-70% of the total opportunity-lies with optimizing care for ambulatory patients. Optimizing care for patients hospitalized for acute myocardial infarction with or without ST-segment elevation on electrocardiography would prevent or postpone only 2% of deaths., Conclusions: This study demonstrates that 1) it is feasible to use the decision-support tool to analyze opportunities for improvement in a medical group, and 2) as concluded from national data analysis, optimizing ambulatory care presents the greatest opportunity to improve outcomes for patients with heart disease.