[Acute iron poisoning : Successful treatment of a potentially fatal suicidal attempt]. / Akute Eisenintoxikation : Erfolgreiche Therapie einer potenziell tödlichen parasuizidalen Geste.

We present the case of a patient who took 150 mg per kg bodyweight of iron in a suicidal attempt. We illustrate the diagnostic and therapeutic procedures required to successfully cope with this poisoning, which is, by surprise, potentially lethal.

Left atrial thrombi and spontaneous echo contrast in patients with atrial fibrillation : Systematic analysis of a single-center experience.

BACKGROUND: Atrial fibrillation is associated with a high risk for thromboembolic events. Thrombi in the left atrial appendage and spontaneous echo contrast (SEC) correlate positively with this embolic risk. We studied the laboratory, echocardiographic, and epidemiologic parameters that could predict left atrial thrombi and the intensity of the SEC. PATIENTS AND METHODS: Between September 2013 and June 2015 we included 372 patients with atrial fibrillation before planned electrical cardioversion (transesophageal-guided strategy) in this study. After assessing the risk of stroke and bleeding (CHA2DS2-VASc and HAS-BLED scores), we measured the concentration of the D-dimer and B-type natriuretic peptide at the time of the transesophageal echocardiography as well as the left atrial volume and the ejection fraction during transthoracic echocardiography. RESULTS: The ejection fraction and the CHA2DS2-VASc score were identified as independent predictors of both left atrial thrombi and SEC, whereas the left atrial volume could only predict the intensity of SEC. In contrast to the results of other studies, the biomarkers in this study failed to predict the outcome. CONCLUSION: Only the echocardiographic and epidemiologic parameters were predictors of left atrial thrombi and SEC intensity, while the studied biomarkers had no predictive power. Using clinical data and transthoracic echocardiography, we can change the therapeutic strategy in high-risk patients.

[Acute hepatic failure after ingestion of mushrooms]. / Akutes Leberversagen nach Pilzingestion.

This report is about a married couple who were admitted to hospital suffering from gastrointestinal complaints after eating mushrooms. With the suspicion of poisoning with Amanita phalloides treatment started with elimination of the toxins, symptomatic therapy and specific therapy with silibinin. After quantitative determination of the Amanita toxins the patients were immediately transferred to a university hospital.Poisoning by the death cap mushroom is responsible for acute hepatic and often also renal failure and is accompanied by a high mortality. Clinical symptoms follow a three-phase course with gastrointestinal complaints, an asymptomatic interval and finally the hepatorenal phase. Even in suspected cases of intoxication, treatment should be started by antidote therapy with silibinin.

Leisure sport activity as a trigger for acute coronary events in men without known coronary artery disease : a single-center case study.

INTRODUCTION: Leisure sport activity (LSA) is gaining in importance among middle-aged and senior men in the German population. There is a consensus that regular aerobic exercise at moderate intensities and increased physical fitness are associated with a reduced risk of fatal and nonfatal acute cardiac events (ACE) in middle-aged individuals. However, vigorous exercise (VE) can acutely and transiently increase the risk of an ACE in susceptible individuals. There is an ongoing discussion as to whether preparticipation screening may prevent such events. This case study characterizes patients participating in LSA who had not been involved in preparticipation screening prior to their ACE. METHODS: In the period between June 2003 and July 2009, all consecutive patients with an ACE presenting at the catheter laboratory were retrospectively screened for VE that had occurred during LSA. All 13 men with previously unknown coronary artery disease (CAD) had exercised regularly. All patients underwent coronary angiography. This study characterized clinical parameters, duration of LSA, coronary diagnostic procedure, as well as therapeutic intervention. RESULTS: In seven patients, cardiovascular (CV) risk factors comprised arterial hypertension in seven, hyperlipidemia in seven, smoking or former smoking in two, family history of CV disease in four, and previous peripheral atherosclerotic disease in two. The culprit lesion was identified in seven patients in the left anterior descending artery, in four in the right coronary artery, and in two in the circumflex artery. The mean left ventricular ejection fraction was 65% (45-84). The mean complexity of the lesions using the syntax score was 17 (2-36). PCI was performed in 12 patients, while one patient was transferred for coronary artery bypass grafts. All patients survived their ACE. CONCLUSION: This case study supports the data indicating that ACE in men with previously unknown CAD is not uncommon during LSA. This patient cohort provides data on a group of patients who might benefit from preparticipation screening.