Cardiovascular Medications in Pregnancy: A Primer

Beyond Being Insured: Insurance Coverage Denial as a Major Barrier to Accessing Care During Pregnancy and Postpartum

This study investigates the association between insurance coverage denial and delays in care during pregnancy and postpartum. An online survey was administered in March and April 2022 to women who were either pregnant or within 1 year postpartum (n = 1,113). The outcome was delayed care, measured at four time points: during pregnancy and 1 week, 2 to 6 weeks, and after 7 weeks postpartum. The key covariate was insurance coverage denial by providers during pregnancy. Delayed care due to having an unaccepted insurance and being "out-of-network" was more pronounced at 1 week postpartum with 3.37 times and 3.47 times greater odds and in 2 to 6 weeks postpartum with 5.74 times and 2.97 times greater odds, respectively. The association between insurance denial and delays in care encapsulated transportation, rural residency, time issues, and financial constraints. The findings suggest that coverage denial is associated with significant delays in care, providing practical implications for effective perinatal care.

Patient-Perceived Satisfaction and Knowledge Uptake in a Combined Cardio-Obstetrics Clinic

Heart disease is the leading cause of pregnancy-related mortality in the United States and has led to the development of combined cardio-obstetrics (COB) clinics as a model for prenatal care. In other areas of medicine, these types of collaborative care models have shown improvement in morbidity, mortality, and patient satisfaction. There is some data to suggest that a combined COB clinic improves maternal outcomes but there is no data to suggest patients prefer this type of care model. This study aims to evaluate patient satisfaction in a combined COB clinic and whether this type of model enhances perceived communication and knowledge uptake. A quality questionnaire was developed to assess patient perceptions regarding communication, satisfaction, and perceived knowledge. Patients who attended the clinic (n = 960) from 2014-2020 were contacted by email, with a response received from 119 (12.5%). Participants completed a questionnaire assessing satisfaction and perceived knowledge uptake with answers based on a Likert scale (7 representing very satisfied and 1 representing very unsatisfied). Safe and effective contraceptive use was evaluated by multiple choice options. Knowledge was also assessed by comparing contraceptive use before and after the clinic. Participants reported high levels of satisfaction with the clinic (6.2 ± 1.5), provider-to-patient communication (6.1 ± 1.6), and with the multidisciplinary appointment approach (6.3 ± 1.5). As well, participants reported an increase in knowledge about heart disease a result of collaborative counseling. In summary, a multidisciplinary approach to cardio-obstetrics not only improves outcomes but is a patient satisfier.

Prevention of Coronary Artery Disease in Women

PURPOSE OF REVIEW

Cardiovascular disease remains the leading cause of morbidity and mortality in women. Women were historically underrepresented in landmark trials for which cardiovascular guidelines are based on and are prone to gender-specific risk factors that predispose to coronary heart disease.

RECENT FINDINGS

More attention has been made on gender and pregnancy-associated risk factors such as autoimmune disorders and preeclampsia. The most recent guidelines have reflected the need to consider risk-enhancing factors that are unaccounted for in traditional risk assessment tools. As the population ages and the burden of cardiovascular disease in women increases, it is crucial to continue focusing on preventative of cardiovascular disease in women.

Hereditary haemorrhagic telangiectasia with atrial septal defect and pulmonary hypertension during advanced pregnancy: a case report and literature review

Pregnancy complicated with hereditary haemorrhagic telangiectasia (HHT) is a rare condition. This case report presents an extremely rare case with the co-occurrence of HHT and congenital heart disease. In this report, a 43-year-old woman at 36 + 4 weeks of gestation experienced haemoptysis with a volume of approximately 300 ml for the first time. Uncommonly, her transthoracic echocardiogram revealed a previously unrecognized atrial septal defect (ASD) and pulmonary hypertension (PH) for the first time at 36 + 1 weeks of gestation. Chest computed tomography revealed an arteriovenous malformation (AVM) in the right lower lobe of the lung. Due to concerns of rebleeding of ruptured pulmonary arteriovenous malformations (PAVMs), the patient underwent a caesarean section at 36 + 6 weeks of gestation. A healthy male infant weighing 2800 g was delivered. To the best of our knowledge, there have been few reports about HHT with ASDs and PH during advanced pregnancy. This current case report highlights the necessity for clinicians to pay considerable attention to cardiac structural abnormalities, which can worsen PAVM in patients with HHT during pregnancy, for whom terminating the pregnancy in time may reduce the risk of PAVM rupture.

Managing Rheumatic Heart Disease in Pregnancy: A Practical Evidence-Based Multidisciplinary Approach

Rheumatic heart disease (RHD) remains a leading cause of mortality and morbidity in pregnant patients in low- to middle-income countries. Apart from the clinical challenges, these areas face poor infrastructure and resources to allow for early detection, with many women presenting to medical services for the first time when they deteriorate clinically during the pregnancy. The opportunity for preconception counselling and planning may thus be lost. It is ideal for all women to be seen before conception and risk-stratified according to their clinical state and pathology. The role of the cardio-obstetrics team has emerged over the past decade with the aim of a seamless transition to and from the appropriate levels of care during pregnancy. Severe symptomatic mitral and aortic valve stenoses portend the greatest risk to both mother and fetus. In mitral stenosis, beta-blockers are the cornerstone of therapy and only a small number of patients require balloon valvuloplasty. Regurgitant lesions mostly require diuretics alone for the treatment of heart failure. The mode of delivery is usually vaginal; caesarean section is performed in those with obstetrical indications or in cases with severe stenosis and a poor clinical state. The postpartum period presents a second high-risk period for maternal adverse events, with heart failure and arrhythmias being the most frequent. This review aims to provide a practical evidence-based multi-disciplinary approach to the management of women with RHD in pregnancy.