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Massive haemorrhage and transfusion: quick reference

…plasma and platelets. Observational data from trauma suggest a lower overall mortality after such protocols are introduced, although the effect on 24 hour mortality is…

Abdominal Aortic Aneurysm: Screening and Surveillance

…chest, lower back or scrotum. Aneurysmal pain is clinically important because it may herald rupture and constitutes a medical emergency. Rupture may occur without preceding…

PCSK9 Inhibitors: Indications, Efficacy and Access

…and improves walking distance. The role of PCSK9 inhibition in thoracic or abdominal aortic aneurysmal disease remains an emerging area of research. Pharmacological Classes and…

Left Ventricular Thrombus After Myocardial Infarction

Echocardiography Myocardial ischemia and infarction Definition and pathophysiology Left ventricular (LV) thrombus is an intracavitary clot attached to the LV endocardium, typically overlying an akinetic…

Pharmacologic agents in myocardial perfusion imaging

…decompensated heart failure, or aortic aneurysm. Baseline ECG abnormalities rendering ST T interpretation difficult, including left bundle branch block (LBBB) or pacemaker rhythms. Atrial fibrillation…

Spirometry

…abdominal or thoracic surgery 1 month Neurosurgery or an intracranial aneurysm Contact the responsible specialist An aortic aneurysm 6 cm Relative — avoid forced manoeuvres An…

🟠 Adjusted aortic root dimension

…12 \times \text{BSA} ) ≥40 years : ( \text{SOVd} = 1.92 + 0.74 \times \text{BSA} ) Definition of aortic aneurysm Sinus of Valsalva 45 mm…

Acute Aortic Syndromes: Intramural Haematoma and Penetrating Atherosclerotic Ulcer

…A IMH: involves the ascending aorta. Type B IMH: involves the descending aorta distal to the left subclavian artery. Penetrating atherosclerotic ulcer PAU is focal…

Acute Limb Ischaemia: Recognition and Urgent Management

…ischaemia (ALI) is an abrupt reduction in arterial perfusion of an upper or lower limb that causes tissue metabolic requirements to exceed available blood flow…

Lipoprotein(a): Measurement and Clinical Implications

…have also been extended to peripheral arterial disease, ischaemic stroke, abdominal aortic aneurysm, and calcific aortic valve stenosis. Lp(a) is not associated with venous…

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