Pulmonary embolism in a patient with apical ballooning syndrome

Massive Pulmonary Embolism Related to a Patient With Heart Failure Secondary to Stress Cardiomyopathy: A Case Report

Venous thromboembolism (VTE) is a common disease, which includes deep venous thrombosis (DVT) and pulmonary embolism (PE). It is the third most common cardiovascular disorder, affecting predominantly the male elderly population. Stress cardiomyopathy (SC) is a transitorily cardiovascular condition produced after an emotional or physical trigger, and it features signs and symptoms of acute coronary syndrome. Its pathophysiological mechanisms remain unclear, and SC has also been related to critical complications such as heart failure, arrhythmias, left ventricular outflow obstruction, and thromboembolic events. This case report highlights the association of PE and SC that might play a pathophysiological role.

Effects of Age, Metabolic and Socioeconomic Factors on Cardiovascular Risk among Saudi Women: A Subgroup Analysis from the Heart Health Promotion Study

Background: Cardiovascular disease (CVD) remains the leading cause of death in women. Along with the effect of age on the risk of CVD, the reproductive profile of women can influence cardiac health among women. Objectives: The objective of this study is to investigate the influence of age and reproductive stages on the development and progression of cardiovascular disease risks in Saudi women. Methods: For this study, we included 1907 Saudi women from the Heart Health Promotion Study. The study cohort was divided into five age groups (less than 40 years, 40-45 years, 46-50 years, 51-55 years, and ≥56 years). The cohort stratification was meant to correspond to the social and hormonal changes in women's life, including reproductive, perimenopausal, menopausal, and postmenopausal age groups. The groups were compared with respect to the prevalence of metabolic, socioeconomic, and cardiac risks, and the age group of less than 40 years was considered as the reference group. The World Health Organization stepwise approach to chronic disease risk factor Surveillance-Instrument v2.1 was used in this study to collect the anthropometric and biochemical measurements and the Framingham Coronary Heart Risk Score was used to calculate the cardiovascular risk (CVR). Logistic regression analysis was conducted to assess the independent effect of age on CVD risks after adjustment of sociodemographic factors. Results: Metabolic and CVR increased progressively with the increase in age. There was a sharp increase in obesity, hypertension, diabetes, and metabolic syndrome, from the age group <40 years to 41-45 years and then again between the age groups of 46-50 and ≥56 years. A similar noticeable increase in metabolic risk factors (high cholesterol, high triglyceride, high Low-Density Lipoprotein) was observed between the age group <40 years and 41-45 years, but with a steady increase with the increase in age between the other age groups. The high and intermediate Framingham Coronary Heart Risk Scores showed a progressive increase in prevalence with the increase in age, where the proportion doubled from 9.4% at the age group 46-50 years, to 22% at the age group 51-55 years. It doubled again at the age group ≥56 years to 53%-these sharp inflections in the risk of CVD correspond to the women's reproductive lives. Conclusions: In Saudi women, CVR increases with the increase of age. The influence of pregnancy and menopause is apparent in the prevalence of increased risks for cardiovascular and metabolic diseases.

Takotsubo syndrome with pulmonary embolism: a case report and literature review

Background

Takotsubo syndrome (TTS) is an acute cardiac condition with reversible heart failure which is often triggered by psychological and physical stressful events. Although pulmonary embolism (PE) was reported as a trigger for TTS, the concurrence of TTS and PE has been rarely reported, let alone that triggered by PE. Here we describe a case of a postmenopausal female presenting with symptoms similar to myocardial ischemia, which may be caused by PE, and review the available literature that may help clinicians with their practice to similar situations since no published guidelines are available.

Case presentation

An 86-year-old female was referred to the emergency department for unrelieved chest tightness, shortness of breath and back pain. Cardiac biomarkers were mildly elevated and electrocardiogram displayed pathologic Q-waves, ST-segment elevation and inverted T-waves. Unexpectedly, coronary angiography was in absence of obstructed coronary atherosclerosis or acute plaque rupture. Chest computed tomography illustrated multiple pulmonary emboli in bilateral pulmonary arteries. She had suffered from long-term right lower extremity pain and experienced a long railway journey with less activity. Both echocardiogram and cardiac magnetic resonance demonstrated regional hypokinesia of left ventricle. She received anticoagulant and diuretic therapies, three-month follow up after discharge revealed uneventful recovery without any pulmonary emboli or regional motion abnormalities, thus she was retrospectively diagnosed with TTS caused by PE.

Conclusion

TTS and PE are scarcely concurrent and PE can exert as a potential trigger for TTS. TTS is easily misdiagnosed, actively seeking possible risk factors of TTS is in favor of early diagnosis and timely intervention. TTS with PE is reversible, timely and effective treatments ensure the best possible outcome.

Electronic supplementary material

The online version of this article (10.1186/s12872-018-0953-7) contains supplementary material, which is available to authorized users.

Heart and lung, a dangerous liaison-Tako-tsubo cardiomyopathy and respiratory diseases: A systematic review

AIM: To investigate the possible association between Tako-tsubo cardiomyopathy (TTC)-a reversible clinical condition mimicking an acute myocardial infarction characterized by multifactorial pathophysiologic mechanisms- and respiratory system diseases.

METHODS: We systematically searched PubMed and EMBASE medical information sources, to identify the different triggering causes, limiting our search to articles in English. The search keywords were: “tako-tsubo cardiomyopathy”, “takotsubo”, “takotsubo cardiomyopathy”, “broken heart syndrome”, “stress-induced cardiomyopathy”, “apical ballooning syndrome”, and “ampulla cardiomyopathy in combination with respiratory diseases, lung, pulmonary disease. For each kind of disease, we registered: author, year and country of study, patient sex, age, concurring situation, and outcome.

RESULTS: Out of a total of 1725 articles found, we selected 37 papers reporting a total of 38 patients. As expected, most patients were women (81.6%), mean age was 65 ± 10 years. Outcome was favorable in 100% of cases, and all the patients have been discharged uneventfully in a few days.

CONCLUSION: An association between respiratory diseases and TTC is likely to exist. Patients with severe respiratory diseases, due to the high dosages of β₂-agonists used or to the need of invasive procedures, are highly exposed to the risk of developing TTC.