cardiomyopathy in pregnancy

Permanent junctional reciprocating tachycardia (PJRT) is a rare form of supraventricular tachycardia (SVT) due to a retrograde slow conducting decremental accessory pathway (AP) which is often incessant and can lead to tachycardia-induced cardiomyopathy (TIC). We report the challenging clinical course of a pregnant adolescent with PJRT due to an atypical retrograde slow conducting decremental left posterolateral AP. Pregnancy is known to exacerbate supraventricular arrhythmias and can lead to adverse maternal and fetal outcomes...

BACKGROUND: National Vital Statistics System reports show that maternal mortality rates in the United States have nearly doubled, from 17.4 in 2018 to 32.9 per 100,000 live births in 2021. However, these high and rising rates could reflect issues unrelated to obstetrical factors, such as changes in maternal medical conditions or maternal mortality surveillance (eg, due to introduction of the pregnancy checkbox). OBJECTIVE: This study aimed to assess if the high and rising rates of maternal mortality in the United States reflect changes in obstetrical factors, maternal medical conditions, or maternal mortality surveillance...

BACKGROUND: Late in pregnancy or soon after delivery, peripartum cardiomyopathy (PPCM) which is an uncommon type of cardiomyopathy, can develop. To assess the association between the level of irisin expression and (FNDC5) (rs3480) gene polymorphism with peripartum cardiomyopathy. METHODS: This is a case control study included a thirty female patients with new-onset PPCM and sixty healthy females at the at the peripartum period in same time window for PPCM as a control...

INTRODUCTION AND IMPORTANCE: Myasthenic crisis (MC) is characterized by severe weakness in the bulbar and respiratory muscles. Takotsubo cardiomyopathy (TC) is a rare clinical entity mainly associated with postmenopausal women. We report a case of both these conditions in a premenopausal woman. CASE PRESENTATION: A 31-year-old woman with hypothyroidism presented with dyspnea. Bedside echocardiography in the ICU revealed an apical ballooning with an ejection fraction of 25%, and she was treated with losartan, furosemide, and spironolactone...

AIMS: Peripartum cardiomyopathy (PPCM) is characterized by left ventricular (LV) dysfunction developing towards the end of pregnancy or in the first months postpartum. Although about 60% of women with PPCM (the majority of which are prescribed evidence based heart failure [HF] medications) show LV recovery within 6 to 12 months, others remain with persistently impaired LV function. Poor adherence to medical therapy represents a major cause of avoidable hospitalizations, disability, and death in other cardiovascular conditions...

A 25-year-old woman with left ventricular (LV) dysfunction became pregnant during the diagnostic period. Decompensated heart failure with frequent ventricular arrhythmias necessitated hospitalization in the 21st week of pregnancy. Under careful monitoring, diuretics and sotalol were added to her ongoing treatment of carvedilol and spironolactone due to the risk of hemodynamic collapse. An emergency cesarean section was performed in the 32nd week after the detection of rapid nonsustained ventricular tachycardia...

BACKGROUND: Women with peripartum cardiomyopathy (PPCM) are at an increased risk of arterial and venous thromboembolic events. The review summarizes the evidence on the incidence of thromboembolic complications in women with PPCM, diagnostic approaches, related outcomes, and effects of therapies that have been used. METHODS: English articles were retrieved from Web of Science and PubMed using search terms to capture studies related to PPCM (or postpartum cardiomyopathy) and all combinations of thrombosis- and embolism-related keywords...

BACKGROUND: This study aimed to assess cardiac structure and function in patients with cirrhosis, to investigate the prevalence of cirrhotic cardiomyopathy (CCM) in patients with cirrhosis of different etiologies and to analyze the risk factors for the development of CCM. METHODS: This study selected cirrhotic patients aged 18-75 years who were hospitalized in Qilu Hospital of Shandong University. Patients with known heart disease, chronic lung disease, severe renal insufficiency, malignancy, thyroid disease, hypertension, diabetes or pregnancy were excluded...

Peripartum cardiomyopathy (PPCM) remains a significant challenge in maternal health, marked by its unpredictable onset and varied clinical outcomes. With rising incidence rates globally, understanding PPCM is vital for improving maternal care and prognosis. This review aims to consolidate current knowledge on PPCM, highlighting recent advancements in its diagnosis, management, and therapeutic approaches. This comprehensive review delves into the epidemiology of PPCM, underscoring its global impact and demographic variations...

Peripartum cardiomyopathy (PPCM) causes pregnancy-associated heart failure, typically during the last month of pregnancy, and up to 6 months post-partum, in women without known cardiovascular disease. PPCM is a global disease, but with a significant geographical variability within and between countries. Its true incidence in Africa is still unknown because of the lack of a PPCM population-based study. The variability in the epidemiology of PPCM between and within countries could be due to differences in the prevalence of both genetic and non-genetic risk factors...

Takotsubo syndrome (TTS) during the peripartum period is a relevant cause of morbidity in this population; its clinical course and prognosis, compared to the general TTS population, is yet to be elucidated. Our aim was to analyze the clinical features and prognosis of peripartum TTS in a nationwide prospective specifically oriented registry database and consider the published literature. Peripartum TTS patients from the prospective nationwide RETAKO registry-as well as peripartum TTS patients from the published literature-were included, and multiple comparisons between groups were performed in order to assess for statistically and clinically relevant prognostic differences between the groups...

OBJECTIVE:  This study aimed to identify predictors of immediate postpartum breastfeeding among women with maternal cardiac disease (MCD). STUDY DESIGN:  This study included all gravidas with MCD who delivered at a single institution from 2012 to 2018. Charts were abstracted for maternal demographics, obstetrical outcome, cardiac diagnoses, cardiac risk stratification scores, and prepregnancy echocardiogram findings. Kruskal-Wallis and Fisher's exact tests were used to compare the breastfeeding (BF) group versus the nonbreastfeeding (NBF) group...

Between 2016 and 2018, cardiovascular diseases were responsible for 41 deaths, making it the leading cause of maternal death within 42 days postpartum in France. The maternal mortality ratio (MMR) for cardiovascular disease is 1.8 per 100,000 NV, a non-significant increase compared with the 2013-2015 triennium (MMR of 1.5 per 100,000 NV). Deaths from cardiac causes accounted for the majority (n=28), with 26 deaths secondary to cardiac disease aggravated by pregnancy (indirect deaths) and 2 deaths related to peripartum cardiomyopathy (direct deaths)...

Peripartum cardiomyopathy (PPCM) is a rare and potentially life-threatening disease associated with pregnancy. There are limited data regarding the outcome of PPCM and its predictive factors in sub-Saharan African patients. We prospectively conducted a double-center (cardiology unit of the department of medicine, Regional Hospital Center of Tenkodogo, Burkina Faso and the department of cardiology of the National Referral Teaching Hospital of N´Djamena, Chad) cohort study in patients with PPCM. Patients were consecutively enrolled from January 2015 to December 2017...

AIM: This report of five cases of peripartum cardiomyopathy (PPCM) treated at Daeyang Luke Hospital in Lilongwe, Malawi, illustrates presentation and treatment of this increasingly commonly recognized medical condition. METHODS: Information including history, physical examination, and imaging studies were collected from five cases of peripartum women who presented to the hospital over an 18-month period. RESULTS: A summary of recommended treatment is included in table form, and a flow chart proposing a care pathway for managing PPCM in Malawi, beginning at the district hospital level, is presented...

AIMS: Inherited cardiomyopathies are relatively rare but carry a high risk of cardiac maternal morbidity and mortality during pregnancy and postpartum. However, data for risk stratification are scarce. The new CARPREG II score improves prediction of prognosis in pregnancies associated with heart disease, though its role in inherited cardiomyopathies is unclear. We aim to describe characteristics and cardiac maternal outcomes in patients with inherited cardiomyopathy during pregnancy, and to evaluate the interest of the CARPREG II risk score in this population...

OBJECTIVES: Primary Coenzyme Q10 Deficiency-7 (OMIM 616276) results from bi-allelic pathogenic variants in the COQ4 gene. Common clinical findings include hypotonia, seizures, respiratory distress, and cardiomyopathy. In this report, we present two patients diagnosed with Primary Coenzyme Q10 Deficiency-7 along with a review of previously published cases, with the aim being to provide a better understanding of the clinical and laboratory manifestations of the disease. CASE PRESENTATION: A 3-month-and-22-day-old male was admitted to our outpatient clinic due to poor feeding and restlessness...

Euglycemic diabetic ketoacidosis (EDKA) is an uncommon subtype of diabetic ketoacidosis (DKA) which presents with similar laboratory findings to classic DKA with the exception of blood glucose levels being under 250 mg/dl. EDKA has several etiologies including pregnancy, starvation and the use of sodium-glucose cotransporter-2 inhibitors (SGLT-2). SGLT-2 inhibitors such as empagliflozin and dapagliflozin are increasing in popularity due to their positive benefits for patients with diabetes mellitus and cardiac disease...

BACKGROUND: Peripartum cardiomyopathy (PPCM) is a potentially life-threatening pregnancy-related condition characterized by left ventricular dysfunction and heart failure, typically occurring in the peripartum period. Individuals with a history of preeclampsia and hypertension are particularly prone to developing PPCM. Recent research suggests that the condition may be triggered by vascular dysfunction influenced by maternal hormones in the late stages of gestation. The onset of left heart failure results in decreased cardiac output, leading to insufficient perfusion, which in turn, contributes to pulmonary edema and exacerbates tissue hypoxia...

Cardiovascular disease is the primary cause of pregnancy-related mortality and morbidity in the United States, and maternal mortality has increased over the last decade. Pregnancy and the postpartum period are associated with significant vascular, metabolic, and physiologic adaptations that can unmask new heart failure or exacerbate heart failure symptoms in women with known underlying cardiomyopathy. There are unique management considerations for heart failure in women throughout pregnancy, and it is imperative that clinicians caring for pregnant women understand these important principles...