Sharonne Northcutt Hayes

• M.D.
• Professor at Mayo Clinic - Rochester

Background African Americans have a higher prevalence of cardiovascular risk factors, leading to higher cardiovascular disease mortality than White adults. Our culturally tailored mobile health (mHealth) lifestyle intervention (FAITH! App) has previously demonstrated efficacy in promoting ideal cardiovascular health in African Americans. Methods W...

While studies have evaluated the utility of telehealth in replacing in-person clinical encounters, there is a dearth of literature examining the quality of patient-physician communication with telehealth encounters. Accordingly, this study assessed the feasibility of using virtual cardiology clinical encounters to examine patient-physician interact...

Spontaneous coronary artery dissection (SCAD) is an increasingly recognized cause of acute myocardial infarction. We examine 4 atypical presentations of SCAD. These cases highlight treatment course and outcomes for patients with SCAD who do not present with acute coronary syndrome.

Cardiology is a dynamic specialty; this text aims to capture the current standard of practice in this field. This textbook is designed for physicians-in-training, be they budding cardiologists, internists, or related disciplines. It caters particularly to those preparing for qualifying boards and examinations who want a manageable amount of high-va...

Background African-American (AA) women are less likely to achieve ideal cardiovascular (CV) health compared with women of other racial/ethnic subgroups, primarily due to structural and psychosocial barriers. A potential psychosocial construct relevant to ideal CV health is the superwoman schema (SWS). Purpose We explored whether the SWS was associ...

Graphical abstract

Background: Spontaneous coronary artery dissection (SCAD) causes acute coronary syndrome or sudden cardiac death due to a separation of arterial wall layers. The majority of patients with SCAD are females (>80%) with few to no traditional cardiovascular risk factors. Though the physiological mechanisms that predispose to SCAD are unknown, common tr...

Background: Physical inactivity and poor adherence to healthy eating guidelines impact cardiovascular health (CVH) outcomes in African American (AAs). Our randomized controlled trial (RCT) testing the FAITH! App, an mHealth lifestyle intervention, showed efficacy in promoting ideal CVH, particularly diet and physical activity (PA) among AAs, warran...

Background The COVID-19 pandemic effects among patients with a history of spontaneous coronary artery dissection (SCAD), a cause of acute coronary syndrome associated with emotional and physical stress, are unknown. Methods For this cross-sectional cohort study, participants of the Mayo Clinic “Virtual” Multicenter SCAD Registry were surveyed abou...

Background Cardio-ankle vascular index (CAVI) is a measure of arterial stiffness associated with cardiovascular (CV) events and mortality. African American (AA) adults have a higher prevalence of CV risk factors (RFs) and adverse social determinants of health (SDOH) leading to a higher CV mortality risk than White adults. These disparities may be a...

Rare familial spontaneous coronary artery dissection (SCAD) kindreds implicate genetic disease predisposition and provide a unique opportunity for candidate gene discovery. Whole-genome sequencing was performed in fifteen probands with non-syndromic SCAD who had a relative with SCAD, eight of whom had a second relative with extra-coronary arteriopa...

Spontaneous coronary artery dissection (SCAD) is an understudied cause of myocardial infarction primarily affecting women. It is not known to what extent SCAD is genetically distinct from other cardiovascular diseases, including atherosclerotic coronary artery disease (CAD). Here we present a genome-wide association meta-analysis (1,917 cases and 9...

Background: African-American (AA) adults have a higher prevalence of cardiovascular (CV) risk factors, leading to higher CV disease mortality than White adults. Prior findings of our mobile health (mHealth) lifestyle intervention (FAITH! App) demonstrated efficacy in promoting ideal cardiovascular health (CVH) in AAs. Hypothesis: We hypothesized th...

Menopausal hormone therapy (HT) was widely used in the past, but with the publication of seminal primary and secondary prevention trials that reported an excess cardiovascular risk with combined estrogen-progestin, HT use declined significantly. However, over the past 20 years, much has been learned about the relationship between the timing of HT u...

Background: Promotions in academic medicine are frequently based on number of publications and leadership positions held. While prior study has established women publish less than men, many evaluations are limited to individual specialties and do not evaluate involvement with educational activities. Objective: To compare gender differences in ac...

BACKGROUND African American individuals are at a higher risk of premature death from cardiovascular diseases than White American individuals, with disproportionate attributable risk from uncontrolled hypertension. Given their high use among African American individuals, mobile technologies, including smartphones, show promise in increasing reliable...

Purpose: Medical school tuition has increased at alarming rates ahead of inflation over the past 20 years. The authors investigated whether state-funded medical schools have had an increased number of out-of-state matriculants, which may create a diaspora of displaced in-state medical students matriculating to out-of-state programs and incurring s...

Introduction: Spontaneous coronary artery dissection (SCAD) is an understudied cause of acute myocardial infarction due to hematoma formation in coronary arteries primarily affecting women. It is not known to what extent SCAD is genetically distinct from other cardiovascular diseases, including atherosclerotic coronary artery disease (CAD). Methods...

Black women are disproportionately affected by cardiovascular disease with an excess burden of cardiovascular morbidity and mortality. In addition, the racialized structure of the United States shapes cardiovascular disease research and health care delivery for Black women. Given the indisputable evidence of the disparities in health care delivery,...

Objective With the emergence of artificial intelligence (AI)-based health interventions, systemic racism remains a concern as these advancements are frequently developed without race-specific data analysis or validation. To evaluate the potential utility of an AI-based cardiovascular diseases (CVD) screening tool in an under-resourced African-Ameri...

Importance: Internal medicine residents' professional development preferences were discordant with their perceptions of cardiology in a survey circulated a decade ago; no contemporary data exist. This information is important for effective recruitment and retention of a highly talented and diverse future cardiology workforce. Objective: To ident...

African American (AA) churches are valuable partners in implementing health promotion programming (HPP) to combat health disparities. The study purpose was to evaluate AA church characteristics associated with enrollment into the FAITH! (Fostering African American Improvement in Total Health) Trial, a community-based, cluster randomized controlled...

Gender and regional differences in paid parental leave among cardiologists worldwide has not been documented. We investigated differences in paid parental leave policies globally. There are significant regional differences in parental leave among cardiologists, with North America having the shortest duration for both men and women, and highest diss...

The co-morbidities and long-term complications of spontaneous coronary artery dissection (SCAD) are incompletely understood. This study investigated the association of atrial arrhythmias (AA), defined as atrial fibrillation and atrial flutter, with SCAD in a patient registry and population-based cohort. This observational study was performed in 2 p...

Background Religiosity/spirituality is a major coping mechanism for African Americans, but no prior studies have analyzed its association with the American Heart Association Life's Simple 7 (LS7) indicators in this group. Methods and Results This cross‐sectional study using Jackson Heart Study (JHS) data examined relationships between religiosity...

Background African Americans continue to have suboptimal cardiovascular health (CVH) based on the American Heart Association Life’s Simple 7 (LS7), 7 health-promoting behaviors and biological risk factors (eg, physical activity, blood pressure). Innovative, community-level interventions in partnership with trusted institutions such as African Ameri...

Background African-Americans are underrepresented in mobile health intervention research studies which can perpetuate health inequities and the digital divide. A community-based, user-centered approach to designing mobile health interventions may increase their sociocultural relevance and effectiveness, especially with increased smartphone use duri...

Spontaneous coronary artery dissection (SCAD) is an understudied cause of acute myocardial infarction primarily affecting women. It is not known to what extent SCAD is genetically distinct from other cardiovascular diseases, including atherosclerotic coronary artery disease (CAD). Through a meta-analysis of genome-wide association studies including...

Background Compared to whites, African-Americans have lower prevalence of ideal cardiovascular health (CVH) based on the American Heart Association Life's Simple 7 (LS7). These CVH inequities have worsened during the COVID-19 pandemic. Ideal LS7 health-promoting behaviors and biological risk factors (eg, diet, blood pressure) are associated with im...

Background Data on health status outcomes after spontaneous coronary artery dissection (SCAD) are limited. Methods and findings Using the Variation in Recovery: Role of Gender on Outcomes of Young AMI Patients (VIRGO) study we compared patients with SCAD and other acute myocardial infarction (AMI) at presentation (baseline), 1-month, and-12 months...

Data on depression and stress among patients with spontaneous coronary artery dissection (SCAD) are limited. Using data from the VIRGO (Variation in Recovery: Role of Gender on Outcomes of Young AMI Patients) study, which prospectively enrolled 3,572 acute myocardial infarction (AMI) patients between 18 and 55 years of age, we identified 67 SCAD ca...

Cardiovascular disease remains the leading cause of death in women. Given accumulating evidence on sex- and gender-based differences in cardiovascular disease development and outcomes, the need for more effective approaches to screening for risk factors and phenotypes in women is ever urgent. Public health surveillance and health care delivery syst...

Rationale: Cardiovascular disease remains the leading cause of death in women. To address its determinants including persisting cardiovascular risk factors amplified by sex and race inequities, novel personalized approaches are needed grounded in the engagement of participants in research and prevention. Objective: To report on a participant-cen...

Objective To assess cardiovascular disease (CVD) and CVD risk factors and their association with sociodemographic characteristics and health beliefs among African American (AA) adults in Minnesota. Methods A cross-sectional analysis was conducted of a community-based sample of AA adults enrolled in the Minnesota Heart Health Program Ask About Aspi...

Background During interviews, medical students may feel uncomfortable asking questions that might be important to them, such as parental leave. Parental leave policies may be difficult for applicants to access without asking the program director or other interviewers. The goal of this study is to evaluate whether parental leave information is prese...

Objectives Spontaneous coronary artery dissection (SCAD) has emerged as a common cause of acute coronary syndrome (ACS) in young women, though is rarely discussed in the differential diagnosis for chest pain in the Emergency Department. In a population otherwise considered low risk for myocardial infarction, there is a danger of incomplete work-up...

Introduction: Spontaneous coronary artery dissection (SCAD) is a nonatherosclerotic cause of acute coronary syndrome. While most patients are managed conservatively, some patients may require percutaneous or surgical revascularization. Limited data exist on SCAD patients referred for coronary artery bypass graft (CABG) surgery. Hypothesis: Examine...

Importance Medical trainees frequently experience discrimination. Understanding their experiences is essential to improving learning environments. Objective To characterize trainee experiences of discrimination and inclusion to inform graduate medical education (GME) policies. Design, Setting, and Participants This qualitative study used an anony...

Socioeconomic disparities in cardiovascular risk factors and outcomes exist among women, particularly those of minority racial or ethnic backgrounds. Barriers to optimal cardiovascular health begin early in life—with inadequate access to effective contraception, postpartum follow-up, and maternity leave—and result in excess rates of myocardial infa...

Background African-American (AA) women have the lowest prevalence of ideal categorizations of diet and body mass index (BMI), as defined by the American Heart Association (AHA) Life's Simple 7 (LS7) cardiovascular health (CVH) components compared to other racial/ethnic groups, regardless of sex/gender. There is limited research exploring the interp...

Spontaneous coronary artery dissection (SCAD) is a pathophysiologically distinct cause of acute coronary syndromes (ACS). It is increasingly recognized that optimal management is different from that for atherosclerotic ACS and that a SCAD diagnosis has specific long-term prognostic and therapeutic implications. Accurate diagnosis is therefore essen...

Objective: To explore the relationship between learning environment culture and the subsequent risk of developing burnout in a national sample of residents overall and by gender. Methods: From April 7 to August 2, 2016, and May 26 to August 5, 2017, we surveyed residents in their second (R2) and third (R3) postgraduate year. The survey included...

Objective: The objective of the study was to assess the physical activity (PA) and exercise patterns among participants in a large multinational spontaneous coronary artery dissection (SCAD) registry. Patients and Methods: Participants with SCAD enrolled from March 2011 to November 2019 completed surveys including details regarding PA and exercise...

Open in new tabDownload slide Physical activity considerations for patients after spontaneous coronary artery dissection or with fibromuscular dysplasia. Physical activities and exercises that are recommended, should be performed with caution, and should be avoided among patients with a diagnosis of spontaneous coronary artery dissection or fibrom...

Purpose: Parental leave for new parents is essential as they adjust to the physical and psychological changes that accompany childbirth and caring for a newborn. This study sought to determine the current state of parental leave policies for medical students at medical schools in the United States. Method: From November to December 2019, 2 resea...

BACKGROUND African Americans (AAs) continue to have suboptimal cardiovascular health (CVH) related to diet and physical activity (PA) behaviors compared to Whites. Mobile health (mHealth) interventions are a novel platform to improve diet and PA and have the potential to mitigate these disparities. However, these are understudied and underutilized...

Background African Americans continue to have suboptimal cardiovascular health (CVH) related to diet and physical activity (PA) behaviors compared with White people. Mobile health (mHealth) interventions are innovative platforms to improve diet and PA and have the potential to mitigate these disparities. However, these are understudied among Africa...

Background The purpose of this study was to examine gender differences in authorship of manuscripts in select high‐impact cardiology journals during the early coronavirus disease 2019 (COVID‐19) pandemic. Methods and Results All manuscripts published between March 1, 2019 to June 1, 2019 and March 1, 2020 to June 1, 2020 in 4 high‐impact cardiolog...

Following decades of decline, maternal mortality began to rise in the United States around 1990—a significant departure from the world’s other affluent countries. By 2018, the same could be seen with the maternal mortality rate in the United States at 17.4 maternal deaths per 100 000 live births. When factoring in race/ethnicity, this number was mo...

Background In light of the scarcity of culturally tailored mobile health (mHealth) lifestyle interventions for African Americans, we designed and pilot tested the Fostering African-American Improvement in Total Health (FAITH!) App in a community-based participatory research partnership with African American churches to promote cardiovascular health...

Introduction: Spontaneous coronary artery dissection (SCAD) is an uncommon but increasingly recognized cause of acute coronary syndrome and sudden cardiac death. We aim to review the occurrence of atrial fibrillation and atrial flutter in the Mayo Clinic SCAD Registry (MCSR) to gain insight into the association of SCAD and atrial arrhythmias. Metho...

Introduction: Spontaneous coronary artery dissection (SCAD) is a rare but life threatening cause of acute coronary syndrome and a common etiology of pregnancy-associated myocardial infarction (PAMI). Hypothesis: We aimed to examine the clinical presentation, treatment, and outcomes of the largest pregnancy associated-SCAD (P-SCAD) patient cohort to...

Introduction: Spontaneous coronary artery dissection (SCAD) is an important cause of myocardial infarction in otherwise healthy and most times presumably fit young women. In the absence of evidence for benefit or harm, exercise prescription (EXP) after SCAD remains arbitrary. We assessed EXP patterns among participants in a large multinational SCAD...

Background Case reports and referral-based studies suggest spontaneous coronary artery dissection (SCAD) is associated with autoimmune diseases and causes 2% to 4% of acute coronary syndromes. Objectives This study determined the association of SCAD with autoimmune diseases, together with incidence and recurrence, in a population-based study. Met...

Women exhibit less burden of anatomic obstructive coronary atherosclerotic disease as compared with men of the same age, but contradictorily show similar or higher cardiovascular mortality rates. The higher prevalence of nonexertional cardiac symptoms and nonobstructive coronary atherosclerotic disease in women may lead to lack of recognition and a...

Objective To evaluate outcomes by sex in older adults with cardiogenic shock complicating acute myocardial infarction (AMI-CS). Materials and Methods A retrospective cohort of older (≥75 years) AMI-CS admissions during January 1, 2000, to December 31, 2014, was identified using the National Inpatient Sample. Interhospital transfers were excluded....

Importance: Spontaneous coronary artery dissection (SCAD) is a notable cause of acute coronary syndrome in women of childbearing age. Objective: To test the hypothesis that pregnancy after SCAD is associated with recurrent SCAD. Design, setting, and participants: Three study designs were implemented: a case series of women with pregnancy after...

Over the past decade, spontaneous coronary artery dissection (SCAD) has emerged as an important cause of myocardial infarction, particularly among younger women. The pace of knowledge acquisition has been rapid, but ongoing challenges include accurately diagnosing SCAD and improving outcomes. Many SCAD patients experience substantial post-SCAD symp...

BACKGROUND In light of the scarcity of culturally-tailored mHealth lifestyle interventions for African-Americans, we designed and pilot tested the Fostering African-American Improvement in Total Health (FAITH!) App in a community-based participatory research partnership with African-American churches to promote cardiovascular health and wellness in...

Importance Spontaneous coronary artery dissection (SCAD), an idiopathic disorder that predominantly affects young to middle-aged women, has emerged as an important cause of acute coronary syndrome, myocardial infarction, and sudden cardiac death. Objective To identify common single-nucleotide variants (SNVs) associated with SCAD susceptibility. D...

Background Mental health after spontaneous coronary artery dissection ( SCAD ), a cause of myocardial infarction in young women, remains largely unexplored. We assessed the prevalence and severity of psychiatric symptoms after SCAD . Methods and Results Individuals with confirmed SCAD who consented to the Mayo Clinic “Virtual” Multicenter SCAD Reg...

Background - Deep learning algorithms derived in homogeneous populations may be poorly generalizable and have the potential to reflect, perpetuate, and even exacerbate racial/ethnic disparities in health and healthcare. In this study we aimed to (1) assess if the performance of a deep learning algorithm designed to detect low left ventricular eject...

Background Despite improvements in mortality rates over the past several decades, cardiovascular (CV) disease remains the leading cause of death for African-Americans (AAs). Innovative approaches through mobile health (mHealth) interventions have the potential to support lifestyle change for CV disease prevention among AAs. We aimed to translate a...

UNSTRUCTURED The rapid proliferation of health informatics and digital health innovations has revolutionized clinical and research practices. There is no doubt that these fields will continue to have accelerated growth and a substantial impact on population health. However, there are legitimate concerns about how these promising technological advan...

The rapid proliferation of health informatics and digital health innovations has revolutionized clinical and research practices. There is no doubt that these fields will continue to have accelerated growth and a substantial impact on population health. However, there are legitimate concerns about how these promising technological advances can lead...

Spontaneous coronary artery dissection (SCAD) is a noteworthy causative mechanism of acute coronary syndrome (ACS), owing to a tear and/or hematoma formation within the coronary artery wall that reduces myocardial perfusion. Cases of SCAD are diagnosed by coronary angiography and, in equivocal cases, confirmed with intracoronary imaging. Female pat...

BACKGROUND: Spontaneous coronary artery dissection (SCAD) is an uncommon idiopathic disorder predominantly affecting young, otherwise healthy women. Rare familial cases reveal a genetic predisposition to disease. The aim of this study was to identify a novel susceptibility gene for SCAD. METHODS: Whole-exome sequencing was performed in a family com...

Introduction: African American women are 5 times less likely than white women to meet at least 5 or more ideal cardiovascular health metrics as defined by the American Heart Association Life’s Simple 7 (LS7) components (smoking, diet, physical activity, BMI, blood pressure, total cholesterol, and glucose). There are few studies probing the influenc...

OBJECTIVES/SPECIFIC AIMS: To translate a behavioral theory–informed, evidence-based, face-to-face health education program into an mHealth lifestyle intervention for African-Americans (AAs). METHODS/STUDY POPULATION: This mixed methods study consisted of 4 phases, using an iterative development process to intervention design with the AA community....

Background Spontaneous coronary artery dissection (SCAD) is a cause of acute coronary syndrome predominantly in women without usual cardiovascular risk factors. Many have a history of migraine headaches, but this association is poorly understood. This study aimed to determine migraine prevalence among SCAD patients and assess differences in clinica...

Background Risks and mechanisms of extension of conservatively managed spontaneous coronary artery dissection (SCAD) remain incompletely understood. Study objectives were to (1) evaluate mechanisms of early SCAD evolution through serial angiographic analysis, and (2) determine predictors of early SCAD progression. Methods and Results Retrospective...

Objectives: To investigate the role of endothelial function in patients with previous spontaneous coronary artery dissection. Background: Mechanisms underlying spontaneous coronary artery dissection, including a possible contribution from endothelial dysfunction, remain poorly understood. Methods: This was a single center, retrospective study...

Cardiac magnetic resonance (CMR) has significant diagnostic and prognostic utility in myocardial infarction evaluation. However, its application in spontaneous coronary artery dissection (SCAD) is not described. Patients with confirmed SCAD who had CMR performed within 8days of the index SCAD were reviewed. Clinical variables including demographics...

Background: Underrepresentation of African American women as research participants contributes to health disparities. Contemporary studies have focused on clinical trial (CT) participation; epidemiologic and genetic studies utilizing medical records and/or biological samples have received less attention. In partnership with The Links, Incorporated...

Table S1. Diagnostic Codes Used to Screen for Cases of Atrial Fibrillation and Flutter Table S2. Diagnostic Algorithms for Hypertensive Pregnancy Disorders Table S3. Conditions Included in Structural Heart Disease and Primary Valve Disease Headings Figure S1. Relationship between hypertensive pregnancy disorders (HPDs) and atrial fibrillation (A...

Background: Atrial fibrillation/flutter (AF) produces significant morbidity in women and is typically attributed to cardiac remodeling from multiple causes, particularly hypertension. Hypertensive pregnancy disorders (HPDs) are associated with future hypertension and adverse cardiac remodeling. We evaluated whether women with AF were more likely t...