…60 cm Pressure half time (T ½,ms) ≥ 190 ms Right atrium Pressure half time (T ½, ms) Vena cava inferior enlarged References 1. Baumgartner…

…variable dense Size left atrium normal normal or enlarged enlarged Size left ventricle normal normal or enlarged enlarged Additional PISA parameters Mild regurgitation Moderate regurgitation…

…Known left atrial thrombus. A markedly enlarged left atrium, marked hyperthyroidism or an untreated underlying cause make recurrence all but certain and argue against elective…

…variable dense Size left atrium normal normal or enlarged enlarged Size left ventricle normal normal or enlarged enlarged Additional PISA parameters Mild regurgitation Moderate regurgitation…

…of the tricuspid inflow (cm) 60 cm Pressure half time (T ½,ms) ≥ 190 ms Right atrium Severly enlarged Vena cava inferior enlarged References 1…

…in Figure 3. If an atria becomes enlarged (typically as a compensatory mechanism) its contribution to the P wave will be enhanced. Enlargement of the…

…right atrial enlargement) Abnormal P waves: atrial enlargement If an atrium becomes enlarged (typically as a compensatory mechanism) its contribution to the P wave will…

…AAA growth is variable. Aneurysms smaller than 4 cm may enlarge by approximately 1.5–2 mm per year, whereas larger aneurysms generally expand more…

…ECG examples of acute STEMI (ST elevation myocardial infarction). Overview of management Click the diagram to enlarge. Chest pain (discomfort) is the hallmark symptom of…

…arteries. Early lesions may undergo positive or compensatory remodelling, in which the vessel enlarges outward before a major reduction in the lumen becomes apparent. Consequently…

…rate Adequate breath holding ECG synchronised acquisition Appropriate intravenous iodinated contrast timing Sublingual nitroglycerin immediately before contrast administration to enlarge the coronary lumen Contemporary scanners…

…The shunt may initially be tolerated, but the defect can enlarge and cause rapid haemodynamic deterioration. Inferior infarction is associated with basal septal perforation and…

…ECG recordings of atrial fibrillation. Click to enlarge. Risk Stratification: Stroke and Bleeding Assessment The decision to initiate oral anticoagulation (OAC) hinges on a rigorous…

…by intracellular cholesterol accumulation. Consequently, macrophages indiscriminately phagocytose oxLDL until they become engorged with lipid droplets, transforming into characteristic foam cells. The accumulation of these…

…re entry or triggered activity. All types of myocardial cells may be engaged in initiation and maintenance of this arrhythmia. As mentioned above VT causes…