…myocardial infarction is the most severe complication of coronary artery disease. The most common initiating mechanism is rupture or erosion of a vulnerable (unstable) atherosclerotic…

…not administer to patients with a history of asthma, rhinitis, or urticaria triggered by: Acetylsalicylic acid (aspirin). Other non steroidal anti inflammatory drugs (NSAIDs). Other…

…while recognising that pattern does not determine the anticoagulation indication. Previous stroke or TIA. The presence of mitral stenosis, a mechanical heart valve or hypertrophic…

…the extent of coronary artery disease because it provides anatomical information while permitting functional assessment and, when appropriate, immediate percutaneous coronary intervention (PCI). Complications are…

…Other mechanisms include thrombosis, embolism, vasculitis, fibromuscular dysplasia, arterial entrapment, cystic adventitial disease and trauma. Atherosclerotic PAD is a manifestation of systemic arterial disease rather…

…is not merely to reduce cigarette consumption but to achieve complete abstinence from tobacco and ultimately from nicotine. Smoking is a major modifiable driver of…

…zone. Coronary Occlusion and Myocardial Injury STEMI generally results from abrupt reduction in coronary blood flow caused by thrombotic occlusion of a previously atherosclerotic artery…

…mitral regurgitation, and other mechanical complications. Shock occurs more often when the coronary artery is completely occluded and is particularly associated with MVD. Patients with…

…association with other procedural complications, including distal embolization, coronary dissection, perforation, and abrupt closure. The clinical consequences depend heavily on the amount of viable myocardium…

…affect organs other than the brain. Patients with AF in the setting of ACS have more comorbidities and a higher risk of complications than patients…

…often a reversible arrhythmia with low risk of recurrence. Atrial fibrillation in other circumstances (particularly those listed above) is usually a progressive disease. Complications of…

…with associated cardiovascular complications Symptoms are determined by the cardiovascular manifestation rather than by diabetes alone. The source material does not provide a detailed symptom…

…sectional and longitudinal information about the artery. The clinical value of these techniques rests on their ability to characterize the anatomy responsible for a stenosis…

…a safe procedure, the risk of complications calls for careful consideration of contraindications. Contraindications may be absolute or relative. Briefly, exercise stress testing must not…

…in the presence of obstructive coronary artery disease (CAD), in non obstructive coronary arteries, or in patients with intermediate lesions that do not produce physiologically…

…in the freeze. Contraindications Absolute: Suspected melanoma or any other pigmented lesion of uncertain diagnosis. A lesion in which histology is needed for management. Cryoglobulinaemia…

…A score of 3 or higher indicates high risk of major bleeding Note that a high HAS BLED score should not be used as a…

…that of other forms of acute tubular necrosis, although the complication remains associated with post procedural morbidity and mortality. Pathophysiology The precise mechanism of contrast…

…often necessary to normalize blood pressure. Management of hypertension requires careful consideration of other cardiovascular risk factors and coexisting conditions. Therapy must be tailored to…

…however, increase peri procedural complications and bleeding. Clinical presentation The available source material does not provide a detailed description of the presenting symptoms of NSTEMI…

…multiorgan dysfunction. 10% die from recurrent arrhythmias. To monitor and evaluate the victim after ROSC, the following modalities and investigations are routinely used: Computed to

…6% High risk 5 or more 5.8% Interpretation of ATRIA risk score. Comparison with other bleeding risk models Several bleeding risk assessment tools exist…

…provide a more accurate risk assessment by omitting the sex category component. Components of the CHA₂DS₂ VA Score The acronym CHA₂DS₂ VA represents the following…

…vasoconstriction, adhesion of circulating cells, inflammatory cell entry into the intima, and thrombus formation. Atherosclerosis is therefore not simply a disorder of lipid storage. Its…

…of vascular autoregulation during a rapid or severe rise in BP. This may produce acute injury in the brain, retina, heart, aorta, kidneys, or other…

…Other microorganisms, generally, cause subacute endocarditis. Endocarditis can affect native (own) valves and valve prostheses. As always, foreign materials pose a high risk of infection…

…with type 2 diabetes also have a higher prevalence of cardiovascular complications and death than men. Despite the effectiveness of preventive interventions in both sexes…

…identify large vessel occlusion, dissection or other vascular pathology CT perfusion Used with an unclear time of onset, a late time window, or when thrombectomy…

…which translocates to the nucleus and induces expression of aldosterone responsive genes. Although the kidney is a major target—where MR activation promotes sodium transport…

…which consist of hemorrhages in the tumor. Polypoid myxoma usually causes haemodynamic complications due to obstruction. Papillary myxomas are small; they have a more stretched…

…first year after stenting, although the risk is higher after treatment of ST segment elevation myocardial infarction (STEMI) and following complex PCI. Stent thrombosis remains…

…it is not feasible to provide effective CPR due to the position of the victim, it is necessary to relocate the victim to a position…

…g × 3 IV Do not treat asymptomatic bacteriuria. The exceptions are pregnancy and the period before a urological procedure. A positive urine dipstick in an…

…muscle rupture. The risk of rupture is greater for the posteromedial papillary muscle, which only receives blood supply from one coronary artery (Coronary arteries). Chronic…

…a growing body of evidence suggests that heart failure is now the most frequent complication of diabetes ( Shah et al, McMurray et al ). Management of…

…a growing body of evidence suggests that heart failure is now the most frequent complication of diabetes ( Shah et al, McMurray et al ). Management of…

…a normal finding. The regurgitation results in blood flowing back from the pulmonary artery into the right ventricle during diastole. The most common cause of…

…membrane — not routinely . The wax has a protective function, and the commonest complication of ear syringing is that someone syringes an ear that did not…

…destabilization of these lesions, a process known as atherothrombosis [2] . Atherothrombosis represents the acute, life threatening complication of coronary atherosclerosis. The transition from a quiescent…

…pulmonary congestion, a new cardiac murmur, or jugular venous distension in the days after MI should prompt immediate consideration of a mechanical complication. Clinical deterioration…

…case of incomplete LBBB [7]. In more severe forms, LBBB is associated with the following: Myocardial Infarction : LBBB can develop as a complication of myocardial…

…complication, including subacute rupture. Evaluation and physical examination The diagnosis of pericarditis is clinical and is supported by additional findings. A definite diagnosis requires a…

…of renal glucose reabsorption. The remaining glucose is reabsorbed by SGLT1 in the S3 segment. SGLT2 also mediates proximal tubular sodium reabsorption, with chloride following…

…is the leading cause of aortic stenosis. Rheumatic heart disease is a complication of rheumatic fever, which is caused by streptococcal infections (group A Streptococcus )…

…with a dual collateral supply to the hand through the palmar arches and the lowest complication rate. The femoral artery is the second choice and…

…including a substantially increased risk of periprocedural MI and death. Troponin elevation and myocardial injury Cardiac troponin elevation following PCI or CABG may indicate procedural…

…following criteria present: haemodynamic instability or cardiogenic shock recurrent or ongoing chest pain refractory to medical treatment life threatening arrhythmias or cardiac arrest mechanical complications…

…otherwise stable patients. More than 48 hours after onset: routine PCI of an occluded infarct related artery is not recommended in stable, asymptomatic patients without…

…19th century first linked thrombotic occlusion of a coronary artery with myocardial necrosis. Although early clinical descriptions emerged at the dawn of the 20th century…

…Cardiac emboli may consist of the following materials: Coagulated blood Tumor tissue Fragments from vegetations (septic or aseptic vegetations) Fragments of calcifications Atherosclerotic debris Embolic…

Procedurer Almost all the complications of pleural aspiration arise from two errors: the needle is placed in the wrong site, and too much is drained…

…intravenous access [2,3]. Respiratory complications occur, but untreated convulsive status itself carries a considerable risk of hypoxia and respiratory failure. In placebo controlled trials…

…safely, for example after a stroke. Sampling of gastric contents and evacuation in poisoning (see the separate text on gastric lavage). The tube is not…

…twice the normal level Neurological symptoms are particularly important because of the increased risk of cerebrovascular complications. Seizures in a patient with preeclampsia indicate eclampsia…

…lower doses of each component, potentially limiting adverse effects and facilitating adherence. Treatment response, however, is heterogeneous, and some patients may benefit from a more…

…Post operative Complications : Post surgical complications following thoracic procedures can cause tamponade. Tamponade with swinging heart of the pericardium. Source. Rapid diagnosis of cardiac tamponade…

…coronary artery (LCX). Right dominant system is by far the most common anatomy, occurring in 90% of all individuals. Figure 2. Coronary arteries in a…

…Ongoing or newly recognized LV systolic dysfunction. A patient may also present because of complications of the underlying infarction or LV remodeling, including heart failure…

…level. Physical examination can identify a large aneurysm as a palpable, pulsatile, expansile mass, although absence of a palpable abnormality does not exclude AAA. Plain…

…relation to ACE inhibitor therapy. Biomarkers and Laboratory Findings Monitoring renal function and potassium is a critical component of ACE inhibitor therapy. Blood pressure (including…