How often pulmonary embolism mimics acute coronary syndrome?

Background: The clinical picture of acute pulmonary embolism (APE) is often uncharacteristic and may mimic acute coronary syndrome (ACS) or lung diseases, leading to misdiagnosis. In 50% of patients, APE is accompanied by chest pain and in 30-50% of the patients markers of myocardial injury are elevated.

Aim: To perform a retrospective assessment of how often clinical manifestations and investigations (ECG findings and elevated markers of myocardial injury) in patients with APE may be suggestive of ACS.

Acute pulmonary embolism registry in the Małopolska region - clinical course.

Background: Acute pulmonary embolism (APE) is a life-threatening disease. Mortality in APE still remains very high in spite of progress in diagnostic tools. Mortality rate is about 30% in patients with unrecognised APE.

Gastric myoelectric and autonomic activities and dyspeptic symptoms in cardiological syndrome X patients.

Syndrome X is defined as anginal chest pain accompanied by objective signs of ischemia on exercise testing but with angiographically normal coronary arteries. The aetiology of this syndrome is still not known. The AIM of this study was to evaluate changes in circadian rhythm of gastric myoelectric activity (MA) and autonomic system (AS) and their correlation with dyspeptic symptoms in SX patients.

[Polymorphic ventricular tachycardia with a short coupling interval in a patient with normal heart--a case report].

We describe a case of a 59-year-old female with paroxysmal atrial fibrillation and arterial hypertension who had syncopal attacks due to polymorphic ventricular tachycardia (PMVT) with a short coupling interval of an initiating beat (280 msec). We excluded structural heart disease. In the resting ECG the QTc interval was 420 msec.