cardiac arrest in pregnant

Acute myocardial infarction (AMI) in women of reproductive age is uncommon; however, the risk of AMI increases four to five-fold during pregnancy as compared to non-pregnant women of similar age. In the period following childbirth, the incidence of AMI is often attributed to a range of factors. These factors encompass coronary vessel dissection related to atherosclerosis, thrombosis, coronary spasm, and, in rare cases, takotsubo cardiomyopathy. The physiological alterations that accompany pregnancy induce a state of heightened coagulation, thereby elevating the risk of ischemic heart disease (IHD) in women...

A 38-year-old grand multiparous pregnant woman in the United Arab Emirates presented to a secondary hospital in active labor at 38 weeks and two days of pregnancy. She visited the antenatal clinic just once during her entire pregnancy. Antenatally, her venous thromboembolism (VTE) risk assessment score was 2, and she was not started on thromboprophylaxis. Postnatally, she was due to receive a dose of low molecular weight heparin at eight hours postpartum; however, just four hours after delivery, the patient had a cardiac arrest, and it was found by imaging studies that she had a pulmonary embolism...

INTRODUCTION: Pulmonary embolism (PE) is a rare, severe complication in pregnancy, in which case thrombolysis can be lifesaving but has risks. We aim to highlight actions specific to pregnant women. CASE DESCRIPTION: A 24-week pregnant woman developed shortness of breath and experienced sudden cardiac arrest. Cardiopulmonary resuscitation (CPR) was begun immediately in the ambulance and a perimortem caesarean section was performed upon arrival at hospital, but the new-born died...

Background Although depression is well established as an independent risk factor for cardiovascular disease (CVD) in the nonpregnant population, this association has largely not been investigated in pregnant populations. We aimed to estimate the cumulative risk of new CVD in the first 24 months postpartum among pregnant individuals diagnosed with prenatal depression compared with patients without depression diagnosed during pregnancy. Methods and Results Our longitudinal population-based study included pregnant individuals with deliveries during 2007 to 2019 in the Maine Health Data Organization's All Payer Claims Data...

Trauma is the leading nonobstetric cause of maternal death and affects 1 in 12 pregnancies in the United States. Adhering to the fundamentals of the advanced trauma life support (ATLS) framework is the most important component of care in this patient population. Understanding the significant physiologic changes of pregnancy, especially with regard to the respiratory, cardiovascular, and hematologic systems, will aid in airway, breathing, and circulation components of resuscitation. In addition to trauma resuscitation, pregnant patients should undergo left uterine displacement, insertion of 2 large bore intravenous lines placed above the level of the diaphragm, careful airway management factoring in physiologic changes of pregnancy, and resuscitation with a balanced ratio of blood products...

BACKGROUND: Despite the well-known association between hypertensive disorders of pregnancy and cardiovascular diseases, there are limited data on which specific cardiovascular diagnoses have the greatest risk profiles during the first 24 months after delivery. Most existing data on hypertensive disorders of pregnancy and short-term cardiovascular disease risks are limited to the immediate postpartum period; however, it is crucial to determine cardiovascular disease risk up to 24 months after delivery to inform cardiovascular disease screening protocols during the extended postpartum period...

Massive pulmonary embolism (PE) is an uncommon but severe complication of pregnancy or during the first few weeks after giving birth. Our intention was to thoroughly analyze the information available to its management methods. Significant bleeding of mother survival and early deliveries in fetal survivals were having hemorrhage and were having key outcomes. We found 127 severe PE cases that have had at least one form of treatment (at least 83% big; 23% with cardiac arrest). The 83 women who received thrombolysis had a 94% (95%) survival rate...

The standard process of basic and advanced life support can be complicated by a number of special circumstances. Over the last decade, the European Resuscitation Council developed an increasingly detailed guideline regarding the diagnosis and therapy of these situations. In our short review, we summarize the most important recommendations for the management of cardiopulmonary resuscitation in special circumstances. The proper training in non-technical skills and teamwork is crucial in the management of these situations...

The article summarizes new advances in cardiology published in 2022, which have an impact to everyday practice of not only internists and cardiologists. The administration of polypill to patients after myocardial infarction (SECURE study), early pharmacotherapy of hypertension in pregnant women with blood pressure exceeding 140/90 mmHg (CHAP study), or the administration of dapagliflozin to patients with heart failure with preserved or mildly reduced ejection fraction (DELIVER study) have been shown to be effective...

BACKGROUND: Estimates of cardiac arrest occurring during delivery guide evidence-based strategies to reduce pregnancy-related death. OBJECTIVE: To investigate rate of, maternal characteristics associated with, and survival after cardiac arrest during delivery hospitalization. DESIGN: Retrospective cohort study. SETTING: U.S. acute care hospitals, 2017 to 2019. PARTICIPANTS: Delivery hospitalizations among women aged 12 to 55 years included in the National Inpatient Sample database...

BACKGROUND: High-risk cardiovascular disease (CVD) prevalence in pregnant patients is increasing. Management of this complex population is not well studied, and little guidance is available regarding labour and delivery planning for optimal outcomes. OBJECTIVE: We aimed to describe the process for and outcomes of our centre's experience with the main operating room (OR) caesarean deliveries for patients with high-risk CVD, including procedural and postpartum considerations...

The objective of the study is to evaluate whether rates of selected labor and delivery interventions and severe maternal morbidity (SMM) differ between Black and White pregnant patients. This retrospective observational cohort study included all Black or White pregnant patients who delivered at the University of Chicago Medical Center between January 2015 and December 2019. Data queried included demographic information, antepartum complications, preterm interventions, labor and delivery events, and neonatal outcomes...

INTRODUCTION: Trauma during pregnancy is the leading cause of non-obstetric maternal death and complicates up to 5%-7% of pregnancies. This systematic review without meta-analysis explores the current literature regarding the assessment and management of pregnant trauma patients to provide evidence-based recommendations to guide the general surgeon regarding the prognostic value of laboratory testing including Kleihauer-Betke testing, duration of maternal and fetal monitoring, the use of tranexamic acid, the safety of radiographic studies, and the utility of perimortem cesarean section to improve maternal and fetal mortality...

IMPORTANCE: The use and misuse of opioids in pregnancy have been increasing and are a major public health issue. Opioid use in pregnancy and during lactation has been associated with increased maternal and neonatal morbidity and mortality. OBJECTIVE: This review aims to summarize the existing literature and current recommendations for opioid use while pregnant or lactating. EVIDENCE ACQUISITION: A PubMed, Cochrane Library, and Google Scholar literature search using the following terms was performed to gather relevant data: "opioids," "opioid maintenance therapy," "opioid use disorder," "suboxone," "buprenorphine," "methadone," "medication for opioid use disorder," "fetal outcomes," "perinatal outcomes," "pregnancy," "lactation," and "neonatal abstinence syndrome...

Cesarean section via a transverse uterine fundal incision is performed in patients with placenta previa to reduce blood loss. We describe a case of uterine rupture in a pregnant woman who previously underwent a cesarean section and recovered from cardiac arrest by multidisciplinary management.

BACKGROUND: Patients with congenital heart disease are at high risk for peripartum cardiac morbidity, yet data on the impact of duration of labor on cardiac outcomes are limited. Prolonged labor is a known risk factor for maternal morbidity, but the impact of prolonged labor on cardiac outcomes in patients with congenital heart disease has not been evaluated. OBJECTIVE: This study aimed to evaluate the association between prolonged labor (≥24 hours) and adverse peripartum maternal cardiac outcomes in pregnant patients with congenital heart disease...

BACKGROUND: Although pregnancy outcomes in women with normally functioning bioprosthetic valves (BPVs) are often good, structural valve dysfunction (SVD) may adversely affect pregnancy outcomes, but this has not been studied. OBJECTIVES: The aim of this study was to examine outcomes in pregnant women with BPVs and the association with SVD. METHODS: Pregnancy outcomes in women with BPVs were prospectively collected. Adverse maternal cardiac events (CEs) included cardiac death or arrest, sustained arrhythmia, heart failure, thromboembolism, and stroke...

BACKGROUND: Extracorporeal membrane oxygenation (ECMO) is increasingly used in patients with severe cardiorespiratory collapse. Although prior large database reviews of ECMO use in the peripartum population exist, they do not stratify by ECMO indication nor do they include obstetric conditions such as preeclampsia. Our objective was to characterize the incidence, indication-associated mortality, and factors associated with mortality in pregnant patients who underwent ECMO. METHODS: We examined the United States National Inpatient Sample database to identify hospitalizations for pregnancy from January 1, 2010 to December 31, 2016...

BACKGROUND Mitral valve prolapse (MVP) is a frequent echocardiographic finding that can be accompanied by symptoms ranging from a benign course to occasionally catastrophic complications, such as heart failure, and rarely, sudden cardiac death. Female sex, younger age, physiological or psychological stress, electrical instability, and changes in the structure of the mitral apparatus all seem to be risk factors for fatal ventricular arrhythmias in patients with MVP. We report a case of MVP-related cardiac arrest in a pregnant woman, which is rarely reported...

Septic shock and cardiac arrest during pregnancy, despite being uncommon, carry a high mortality rate among pregnant individuals. Basic initial management strategies are fundamental to improve clinical outcomes; obstetricians and maternal-fetal medicine specialists need to be familiar with such interventions.