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Post-Infarction Mechanical Complications: Ventricular Septal, Free-Wall, and Papillary Muscle Rupture

…Cardiogenic shock. Complete transection of a papillary muscle may cause immediately overwhelming MR. Partial rupture, often involving the tip or head of the muscle, more…

NSTEMI (Non-ST Elevation Myocardial Infarction) & Unstable Angina: Diagnosis, Criteria, ECG, Management

…both are due to partial (incomplete) coronary artery occlusions , which implies that there remains residual blood flow in the artery. Moreover, management of NSTEMI and…

Assessment of the pupillary reflex in cardiac arrest

…result, pupils often dilate widely within 30–120 seconds of cardiac arrest and light reactivity is lost when cerebral blood flow ceases. In other words…

Interpretation of myocardial perfusion images (Myocardial SPECT / PET)

…thinning, suggesting a more advanced level of ischemia or partial scarring. Severe defects : Defined by absent tracer uptake, with signal intensity comparable to background activity…

STEMI (ST Elevation Myocardial Infarction): Diagnosis, ECG, Criteria, and Management

…fibrillation cause the vast majority of all deaths in the acute phase of STEMI. Death due to ventricular dysfunction, or mechanical complications, is much less…

Cardiac arrest due to hypoxia and asphyxia

…0.4 0.8 2.1 Table 1. Survival in out of hospital cardiac arrest due to external causes ( Kitamura et al). References DeBehnke DJ…

Capnography (end-tidal carbon dioxide measurement, ETCO2) during cardiac arrest

…factors such as the cause of cardiac arrest, compression efficacy, ventilation depth and frequency, and adrenaline administration. Therefore, it is advised to use ETCO2 trends…

Classification of Acute Coronary Syndromes (ACS) & Acute Myocardial Infarction (AMI)

…or partial, depending on the size of the thrombus and the plaque. The patient will experience severe chest pain due to the abrupt reduction of…

Nail procedures — paronychia, ingrown toenail and subungual haematoma

…a bloodless field one works by feel, and by feel nail spicules are left behind — which is the commonest cause of recurrence. Indications Condition Procedure : …

Statin Intolerance and Statin-Associated Muscle Symptoms

…into: Complete intolerance: inability to tolerate any dose of any statin. Partial intolerance: inability to tolerate the dose required to achieve the patient’s LDL…

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