A brachial loop is a rare anatomic variation and can result in the failure of transradial coronary procedures. We report a brachial loop encountered in a patient undergoing a coronary angiogram. During this angiogram, a 0.035'' J-tipped Teflon-coated guidewire met with resistance in the brachial artery because of this rare ...

Small bowel stenosis is a serious complication of intestinal anisakiosis. The aim of this report is to investigate whether severe stenosis of the small intestine can be conservatively managed. We treated two patients with severe stenosis of the small intestine caused by anisakiosis. Surgical intervention was eventually performed on the ...

Management of Graves' ophthalmopathy includes high-dose glucocorticoids. Glucocorticoids may have many side effects, and therefore their use should always be carefully considered. Here we present the case of a woman who received high doses of methylprednisolone (1 g iv daily) for active Graves' ophthalmopathy, and developed severe hypertension followed by ...

AIM: This paper reports on an interview study exploring the self-regulation process in women and men, 5 months after a first-time myocardial infarction. BACKGROUND: Somatic, psychological and social factors affect readjustment after a first-time myocardial infarction, and studies have demonstrated substantial rates of depression in patients after myocardial infarction Women ...

The last decade has seen extraordinary advances in the cardiovascular arena, particularly in the evaluation and management of the patient who has acute coronary syndromes. From bedside markers of myocardial damage to drug-eluting stents, technical advances are proliferating. Efforts in developing an international registry for acute aortic dissection have helped ...

Myocardial infarction is the leading cause of death today. With the fast progress in pharmacotherapy and revascularization technology, outcomes following a myocardial infarction have become very favorable. While most of the complications from a myocardial infarction can be adequately managed, thus leading to reduced mortality, stroke following a myocardial infarction ...

A case-series study of all admissions using patient registers was carried out to analyse patterns of medical admissions into the Medical Intensive Care Unit (MICU) of the Addis Ababa University Teaching Hospital, and evaluate for any changes in that pattern over a study period. All patients admitted to the MICU ...

The aim of our study was to evaluate the effect of cardiac resyncronization therapy (CRT) on QT dispersion (QTd), JT dispersion (JTd) and transmural dispersion of re-polarization (TDR), markers of heterogeneity of ventricular repolarization in a study population with severe heart failure. Fifty patients (43 male, 7 female, aged 60.2 ...

The endoscopic stapler has achieved widespread use in the management of Zenker's diverticulum owing to its ease of use and safety. However, complications associated with its use can and do occur. This study details the treatment course of 2 patients who underwent an endoscopic stapler approach to their Zenker's diverticulum ...

The current treatment of splenic injury in children is conservative. The common concern with nonoperative management of splenic injury involves increased risk of posttraumatic splenic complications. Computed tomography angiography is a noninvasive and useful technique for the detection of the vascular abnormalities in conservatively managed splenic injuries. We present a ...

We present a case of severe cardiovascular instability which required intensive care management after a myocardial infarction had been diagnosed incorrectly. Unusual ECG findings were diagnostic of calcium antagonist toxicity as the cause of the cardiovascular collapse. A discussion of the potential pitfalls in the management of patients intoxicated with ...

The manifestation of an acute coronary syndrome in women in the postpartum period is a rare but important clinical scenario, which, because of its multiple possible aetiologies, requires a different approach to management on the part of the clinician. Spontaneous coronary artery dissection (SCAD) is the most likely cause of ...

Atheromatous embolization is a multisystem disease complicating advanced atherosclerosis. It occurs most often as a complication of angiography, an endovascular procedure or cardiovascular surgery. Atheromatous embolization can present in a subtle manner where it is often under-recognized, or with catastrophic results including myocardial infarction, strake or acute renal failure. It ...

The present paper discusses the general principles of management of atrial fibrillation and atrial flutter under special circumstances. Management recommendations, which encompass initial assessment, initial arrhythmia management and chronic pharmacological therapy, are outlined for patients with hypertrophic cardiomyopathy, Wolff-Parkinson-White syndrome and congenital heart disease. Recommendations are also made for pregnant ...

Patients with myasthenia gravis undergo lifelong treatment with anticholinesterase agents. While the heart is usually unaffected by this disease, clinicians should bear in mind the potential adverse interaction between cardiac function and the underlying myasthenic disease or its specific medications. In the present article we report, to the best of ...

Cardiac herniation is a recognised complication of pneumonectomy when a pericardial defect has been made during resection. This complication is very rare and, with the increasing preference for more limited resections, is even less frequently encountered now than it was several decades ago. Uncorrected cardiac herniation is usually lethal, with ...

BACKGROUND: Myocardial ischaemia and infarction are significant perioperative complications which are associated with poor patient outcome. Anaesthetic practice should therefore focus, particularly in the at risk patient, on their prevention, their accurate detection, on the identification of precipitating factors, and on rapid effective management. OBJECTIVES: To examine the role of ...

Hypoplastic left heart syndrome (HLHS) is the most common functional single ventricle congenital cardiac defect. This syndrome is characterised by a functional single right ventricle and systemic outflow obstruction. The systemic and pulmonary circulations compete for cardiac output with a resultant precarious balance among systemic, pulmonary and coronary blood flows. ...

The National Service Framework for coronary heart disease set a number of challenging targets for the care of patients following an acute myocardial infarction. The Myocardial Infarction National Audit Project (MINAP) was devised to monitor progress and has been notably successful in winning professional support and participation and helping trusts ...

AIMS: To present an overview of cardiac complications arising from radiation therapy. MATERIALS AND METHODS: Medline the (February 2004) and Embase (1974 to February 2004) searches of the medical literature relating to the cardiac complications of radiotherapy were conducted. RESULTS: Radiation damage may affect the pericardium, myocardium or coronary vasculature, ...

The objective of this study was to determine the risk of complications after primary total hip and knee arthroplasties in octogenarians. Using administrative data, we compared the rate of complications for octogenarians vs patients aged 65 to 79 years who underwent total hip or knee arthroplasty in Ontario between 1993 ...

Platelets play a pivotal role in the pathophysiology of the acute coronary syndromes, and platelet inhibition is a cornerstone in the management of these patients. Patients with profound thrombocytopenia who present with an acute coronary syndrome present a difficult challenge. The authors report a patient with immune thrombocytopenic purpura who ...

BACKGROUND: The management of patients with acute coronary syndromes without ST-segment elevation (NSTEACS) in a chest pain unit (CPU) should represent a cost-effective advantage over conventional management in a coronary care unit (CCU). However, the safety and advantages of this approach are still unresolved. MATERIAL/METHODS: Outcomes and management costs were ...

Kawasaki disease (KD) is a systemic vasculitis of childhood with a predilection for the coronary arteries. It is the predominant cause of paediatric acquired heart disease in developed countries. The aetiology of KD remains unknown and consequently there is no diagnostic test. The diagnosis is made using a constellation of ...

AIM: To evaluate the impact of hand-carried cardiac ultrasound (HCU) on the diagnosis and management of patients during cardiac consultation rounds. METHODS AND RESULTS: One hundred and fifty patients hospitalized in non-cardiac units were included after the consulting cardiologist felt that an echocardiographic examination was indicated as part of his ...

Systemic embolization is common in infective endocarditis and is known to occur in 45-65% of cases. Coronary artery embolism has been seen in as many as 60% of cases at necropsy. However, it only rarely has been described as resulting in transmural myocardial infarction. In most cases, coronary embolism is ...

CONTEXT: The American College of Cardiology/American Heart Association (ACC/AHA) guidelines for the management of non-ST-segment elevation acute coronary syndromes (NSTE ACS) recommend early invasive management for high-risk patients, given the benefits with this approach demonstrated in randomized clinical trials. OBJECTIVES: To determine the use and predictors of early invasive management ...

Anesthetic management of patients with extrapleural pneumonectomy may contribute to risk reduction, and it differs from management of patients with standard pneumonectomy in several respects. Hemodynamic and intravascular fluid management is complicated by the significantly greater blood loss and impairments of venous return imposed by weighty tumors and the blunt ...

This compilation is part of a series of five articles identifying important literature in cardiovascular pharmacotherapy. This list focuses on pharmacotherapeutic management of acute decompensated and chronic heart failure. Most of the cited works present the results of landmark clinical studies that have shaped the management of patients with left ...

Pheochromocytomas classically present with paroxysms of hypertension and adrenergic symptoms including headaches, palpitations, tremor, and anxiety. However, these tumors can be clinically silent and occasionally present only when catecholamine release is up-regulated by exogenous stimuli. In addition, the clinical presentation of pheochromocytoma can mimic a number of more common medical ...

In 1999, the American College of Physicians (ACP), then the American College of Physicians-American Society of Internal Medicine, and the American College of Cardiology/American Heart Association (ACC/AHA) developed joint guidelines on the management of patients with chronic stable angina. The ACC/AHA then published an updated guideline in 2002, which ACP ...

This AANA Journal course discusses the American College of Cardiology (ACC) and American Heart Association (AHA) guideline on perioperative cardiovascular evaluation for noncardiac surgery. The intent of the ACC/AHA guideline is to assist clinicians in clinical decision making by describing a range of generally acceptable approaches for the diagnosis, management, ...

Pheochromocytomas are rare chromaffin cell tumors, 90% of which arise from the adrenal glands. Pheochromocytomas presenting with true myocardial infarction are even more rare. We report a 76-year-old man who had a previously undiagnosed pheochromocytoma, and presented with the uncommon complication of myocardial infarction. Our high-risk patient was managed with ...

Successful management of acute mesenteric ischemia is predicated on prompt diagnosis, which still remains clinical in nature. No single radiographic test has a sensitivity or specificity reliable enough to supplant frequent and thorough physical examination and clinical judgment. Operative management requires adequate excision of clearly necrotic bowel and a high ...

Myocardial involvement is a known complication of neuromuscular diseases and is a leading cause of morbidity and mortality in these disorders. Identifying patients early using cardiac function tests helps understand the mechanisms underlying cardiac involvement and may help limit the progression of cardiac disease before the onset of significant symptoms ...

In 1999, the American College of Physicians (ACP), then the American College of Physicians-American Society of Internal Medicine, and the American College of Cardiology/American Heart Association (ACC/AHA) developed joint guidelines on the management of patients with chronic stable angina. The ACC/AHA then published an updated guideline in 2002, which the ...

Cardiovascular diseases impair the lives of millions of Americans each year. Researchers have studied a variety of nonpharmacologic interventions in an attempt to discover their use as therapies for these diseases. Various methods of biofeedback have shown promise in the treatment or management of several cardiovascular disorders. The literature relating ...

OBJECTIVE: Review the perioperative management of patients who are scheduled for noncardiac surgery. DATA SOURCE: Review of literature (PubMed, MEDLINE). CONCLUSIONS: Patients with ischemic heart disease who undergo noncardiac surgery are at significant risk of perioperative cardiac morbidity and mortality. Recent joint guidelines from the American College of Cardiology and ...

In the past 5 years, there has been a rapid evolution in the endovascular treatment of lower gastrointestinal bleeding. Previously, most bleeding distal to the ligament of Treitz was managed with catheter-directed vasoconstrictive therapy. Currently, microcatheters allow superselective embolization of bleeding vessels, a technique that minimizes potential ischemic complications and ...

BACKGROUND: Despite significant progress in the treatment of coronary artery disease, myocardial infarction is still the leading cause of death in the United States. As suggested by Leventhal's Self-Regulation Model of Illness, the continued high morbidity and mortality may be due to a failure to address the role of psychosocial ...

Pharmacologic treatment and goal attainment rates from published literature indicate that lipid management has generally improved for patients with coronary heart disease. The population implications of these changes in lipid management are examined, suggesting that the challenge of lipid management may be shifting from a problem of no treatment to ...

A coronary artery fistula (CAF) is a rare congenital anomaly first reported by Krause in 1865. It is defined as a direct communication between the coronary artery and any surrounding cardiac chamber or vascular structure, which bypasses the myocardial capillary bed. The incidence of small CAFs in an adult population, ...

Alpha blockade with phenoxybenzamine has been used in the postoperative management after the Norwood operation. The principle of this approach is the increase in systemic cardiac output by maximal dilation of the systemic circulation. This effect results in a more stable parallel circulation through prevention of fluctuations in systemic vascular ...

Of the patients with end-stage cardiomyopathy on a heart transplant list, 95% do not receive a donor heart. Due to this severe shortage of donor organs, an artificial replacement heart has been pursued for several decades. To date, 10 patients have received an Abiocor artificial replacement heart (Abiomed, Inc, Danvers, ...

BACKGROUND: The management of subclinical hypothyroidism (SH) is still controversial, as the benefit to risk ratio of prolonged L-thyroxine therapy is not clear cut. Some authors have shown abnormalities of myocardial function and structure in adults with SH, which could be reversed by L-thyroxine therapy. As SH frequently affects children ...

The number of patients with congenital cardiac disease reaching adulthood is increasing steadily. Many adults with such disease face both medical and surgical difficulties. Most clinicians know very little about basic cardiac defects, their natural history, complications after surgery, and adequate management of these patients. We aim to provide an ...

Techniques for mobilizing the greater curve of the stomach during laparoscopic Nissen fundoplication (LNF) include division of the short gastric vessels (SGV). The splenic artery and vein lie directly posterior to the proper plane of dissection. Uncontrolled bleeding during SGV division places the splenic vessels at risk for inadvertent injury ...

Acute renal failure (ARF) occasionally occurs after intravenous injection of contrast medium, but complications are rare after retrograde pyelography. After reviewing the reports in the English-language literature, the authors found very few on those complications after retrograde pyelography. The authors present a patient who had ARF after the technique. The ...

Cardiovascular magnetic resonance (CMR), where available, contributes to the informed management of patients with congenital heart disease. In contrast to echocardiography, CMR becomes easier as patients grow. It is versatile and gives unrestricted access to the heart and intrathoracic vessels, providing functional and structural information. Its relative strengths are discussed, ...

Peripheral arterial disease (PAD) is defined as atherosclerotic disease of the aorta and arteries of the lower extremities. The most frequent manifestations of ischemia occur in the lower extremity arteries, with intermittent claudication as the most common symptom. Intermittent claudication, which is characterized by temporary pain brought on by muscle ...