…of patients. It manifests as localized, transient swelling of the subcutaneous or submucosal tissues, most frequently involving the face, lips, tongue, and upper airway. Due…

…symptoms are absent [1,4]. Typical warning symptoms are: hoarseness, stridor, swelling of the tongue or throat dyspnoea, hypoxia, bronchospasm or severe cough hypotension, collapse…

…aimed at clarifying the genesis of the mass. Transesophageal echocardiography (TEE), magnetic resonance imaging (MRI of the heart) and computed tomography (DT of the heart…

…depending on the underlying etiology. Pulmonary stenosis can be valvular (i.e stenosis localized in the valve), subvalvular (stenosis proximal to the valve) or supravalvular…

…plaque that penetrates through the internal elastic lamina into the media. The lesion may produce a localized medial haematoma and can progress to IMH, pseudoaneurysm…

…While often retrosternal, the pain may be localized to the left anterior chest and can radiate to the neck, shoulders, and arms, sometimes following the…

…may be retrosternal or left precordial and can radiate to the neck, arms, or left shoulder. It may occasionally be steady and resemble myocardial ischaemia…

…complex (QRS duration <0.12 s) is localized in the AV node in 90% of the cases and the bundle of His in 10% of…

…ventricle in the thorax. It is localized immediately behind the sternum and thus is the most anteriorly located part of the heart. The right ventricle…

…severe chest pain, dyspnea and occasionally hemodynamic compromise. The ECG shows localized ST segment elevations, T wave inversions and occasionally pathological Q waves. Troponin levels…