Synoptic reporting of echocardiography in carcinoid heart disease (ENETS Carcinoid Heart Disease Task Force).

Background: This European Neuroendocrine Tumor Society (ENETS) Expert Consensus document aims to provide practical guidance and standardization for echocardiography in the screening and follow-up of carcinoid heart disease (CHD) in patients with a neuroendocrine tumour (NET) and carcinoid syndrome.

Methods: NET experts within the ENETS Carcinoid Heart Disease Task Force reviewed both general reporting guidelines and specialized scoring systems for transthoracic echocardiography (TTE) in CHD. Based on this review, a dedicated template report was designed by the multidisciplinary working group of cardiologists, oncologists, endocrinologists, gastroenterologists, surgeons and radiologists.

Myopericarditis and thyroiditis: a case report.

Background: Hyperthyroidism is commonly associated with adverse cardiovascular effects, including tachydysrhythmia, heart failure, and hypertension, although the association between hyperthyroidism and myopericarditis is restricted to a small number of case reports.

Case Summary: A 45-year-old Caucasian male with no past medical history was admitted with chest pain. The electrocardiogram demonstrated diffuse ST-segment elevation, the troponin T rose, and he was diagnosed with myopericarditis.

Carcinoid Heart Disease: a Review.

Purpose Of Review: The development of carcinoid heart disease (CHD) is a fibrotic complication of neuroendocrine neoplasms (NEN) which is associated with a poor prognosis. This review aims to summarise the clinical features, investigations and management of this condition.

Recent Findings: CHD can affect up to 50% of NET patients with carcinoid syndrome.

Features of carcinoid heart disease identified by cardiac computed tomography.

Background: Carcinoid heart disease (HD) is a rare form of valvular heart disease, the features of which have not been fully described by cardiac computed tomography (CT).

Methods: All patients with carcinoid HD that underwent cardiac CT, either preoperatively or for assessment of coronary arteries, between Apr-2006 and Dec-2019 at the Royal Free Hospital, UK, were reviewed.

Results: Of 32 patients with carcinoid HD, 29 (91%) had heart valve involvement.

Cardiac Metastases in Patients with Neuroendocrine Tumours: Clinical Features, Therapy Outcomes, and Prognostic Implications.

Background: Cardiac metastases (CM) from neuroendocrine tumours (NET) are rare; however, with the introduction of new molecular imaging modalities, such as 68Ga-DOTATATE PET-CT for NET diagnosis and re-staging, they are now identified more frequently. This study presents a single-institution experience on the NET CM characteristics, management, and prognostic implications.

Methods: Between January 1998 and January 2020, 25 NET patients with CM were treated in our unit.

A workflow for patient-specific fluid-structure interaction analysis of the mitral valve: A proof of concept on a mitral regurgitation case.

The mechanics of the mitral valve (MV) are the result of the interaction of different anatomical structures complexly arranged within the left heart (LH), with the blood flow. MV structure abnormalities might cause valve regurgitation which in turn can lead to heart failure. Patient-specific computational models of the MV could provide a personalised understanding of MV mechanics, dysfunctions and possible interventions.

Carcinoid Heart Disease: A Review.

Carcinoid heart disease remains a major cause of morbidity and mortality among patients with carcinoid syndrome and metastatic neuroendocrine tumors. Screening of all patients with N-terminal pro-B-type natriuretic peptide and transthoracic echocardiography is critical for early detection, as early symptoms and signs have low sensitivity for the disease. Cardiac surgery, in appropriate cases, is the only definitive therapy for advanced carcinoid heart disease, and it improves patient symptoms and survival.

Diagnosing and Managing Carcinoid Heart Disease in Patients With Neuroendocrine Tumors: An Expert Statement.

Carcinoid heart disease is a frequent occurrence in patients with carcinoid syndrome and is responsible for substantial morbidity and mortality. The pathophysiology of carcinoid heart disease is poorly understood; however, chronic exposure to excessive circulating serotonin is considered one of the most important contributing factors. Despite recognition, international consensus guidelines specifically addressing the diagnosis and management of carcinoid heart disease are lacking.

Accuracy and Test-Retest Reproducibility of Two-Dimensional Knowledge-Based Volumetric Reconstruction of the Right Ventricle in Pulmonary Hypertension.

Background: Right heart function is the key determinant of symptoms and prognosis in pulmonary hypertension (PH), but the right ventricle has a complex geometry that is challenging to quantify by two-dimensional (2D) echocardiography. A novel 2D echocardiographic technique for right ventricular (RV) quantitation involves knowledge-based reconstruction (KBR), a hybrid of 2D echocardiography-acquired coordinates localized in three-dimensional space and connected by reference to a disease-specific RV shape library. The aim of this study was to determine the accuracy of 2D KBR against cardiac magnetic resonance imaging in PH and the test-retest reproducibility of both conventional 2D echocardiographic RV fractional area change (FAC) and 2D KBR.

Accuracy and reproducibility of right ventricular quantification in patients with pressure and volume overload using single-beat three-dimensional echocardiography.

Background: The right ventricle is a complex structure that is challenging to quantify by two-dimensional (2D) echocardiography. Unlike disk summation three-dimensional (3D) echocardiography (3DE), single-beat 3DE can acquire large volumes at high volume rates in one cardiac cycle, avoiding stitching artifacts or long breath-holds. The aim of this study was to assess the accuracy and test-retest reproducibility of single-beat 3DE for quantifying right ventricular (RV) volumes in adult populations of acquired RV pressure or volume overload, namely, pulmonary hypertension (PH) and carcinoid heart disease, respectively.

Myocardial Scar Detection by Standard CT Coronary Angiography.

We have described a myocardial infarct scar identified by a standard dual source CT coronary angiography (CTCA). We were able to detect the scar during the routine coronary assessment without contrast late enhancement and without additional radiation exposure. It is therefore feasible to assess chronic scar using a standard CTCA technique.

Circulating plasma and platelet 5-hydroxytryptamine in carcinoid heart disease: a pilot study.

Background And Aim Of The Study: Carcinoid heart disease (CaHD) is a rare form of valvular heart disease in patients with carcinoid syndrome (CS). The role of 5-hydroxytryptamine (5-HT) in the pathogenesis of CaHD is unclear. The study aim was to evaluate the association between platelet 5-HT (5-HTplt) and plasma 5-HT (5-HTpls) and valvular dysfunction.

Can non-invasive measurements aid clinical assessment of volume in patients with cirrhosis?

Aim: To evaluate the non-invasive assessments of volume status in patients with cirrhosis.

Methods: Echocardiography and multifrequency bioimpedance analysis measurements and short synacthen tests were made in 20 stable and 25 acutely decompensated patients with cirrhosis.

Results: Both groups had similar clinical assessments, cortisol response and total body water (TBW), however the ratio of extracellular water (ECW)/TBW was significantly greater in the trunk (0.

Guidelines for the management of gastroenteropancreatic neuroendocrine (including carcinoid) tumours (NETs).

These guidelines update previous guidance published in 2005. They have been revised by a group who are members of the UK and Ireland Neuroendocrine Tumour Society with endorsement from the clinical committees of the British Society of Gastroenterology, the Society for Endocrinology, the Association of Surgeons of Great Britain and Ireland (and its Surgical Specialty Associations), the British Society of Gastrointestinal and Abdominal Radiology and others. The authorship represents leaders of the various groups in the UK and Ireland Neuroendocrine Tumour Society, but a large amount of work has been carried out by other specialists, many of whom attended a guidelines conference in May 2009.

Risk factors for the development and progression of carcinoid heart disease.

The development of valvular heart disease in patients with carcinoid syndrome is thought to be related to the secretion of vasoactive substances by a tumor. We sought to identify modifiable risk factors for the development of carcinoid heart disease because this may help define strategies to attenuate the disease process. Two hundred fifty-two patients with carcinoid syndrome were prospectively followed with serial echocardiograms at 6-month intervals.

Outcomes, risks and complications of cardiac surgery for carcinoid heart disease.

Objective: The development of carcinoid heart disease causes significant valvular dysfunction, eventually leading to symptomatic right heart failure and impaired survival. Data regarding cardiovascular surgery are limited. We sought to identify outcomes, risks and complications of valve surgery for carcinoid heart disease.

Surgery for carcinoid heart disease: current outcomes, concerns and controversies.

Cardiac involvement in patients with carcinoid disease is a well-recognized pathology. Early reports described right-sided heart involvement. More recently, both right- and left-sided heart disease have been reported.

Utility of 3D transoesophageal echocardiography for the assessment of tricuspid and pulmonary valves in carcinoid heart disease.

We report on the case of a 45-year-old lady with metastatic carcinoid tumour and carcinoid syndrome who develops severe valvulopathy involving the tricuspid and pulmonary valve. The use of three-dimensional transoesophageal echocardiography allowed more detailed morphological assessment of tricuspid and pulmonary valve pathology, sub-valvular apparatus and improved delineation of the relationship between these structures and surrounding cardiac chambers.

Features of carcinoid heart disease identified by 2- and 3-dimensional echocardiography and cardiac MRI.

Background: Carcinoid heart disease is a rare form of valvular heart disease. We sought describe the spectrum of carcinoid heart disease identified by echocardiography and cardiac MRI.

Method And Results: Two hundred fifty-two patients with carcinoid syndrome underwent a range of investigations including 2D transthoracic echocardiography, 3D transthoracic echocardiography and transesophageal echocardiography, and cardiac MRI.

Drug-induced fibrotic valvular heart disease.

The initial association between the development of valvular heart disease and drugs stems from observations made during the use of methysergide and ergotamine for migraine prophylaxis in the 1960s. Since then, the appetite suppressants fenfluramine and dexfenfluramine, the dopamine agonists pergolide and cabergoline, and more recently, the recreational drug ecstasy (3,4 methylenedioxymethamphetamine; MDMA) have been implicated. Results from clinical trials show that drug dose and treatment duration affect both the risk of developing the disease and its severity.

A stepwise approach to the management of metastatic midgut carcinoid tumor.

Background: A 48-year-old man presented with diarrhea, flushing, abdominal pain and weight loss of 10 kg over a 6-month period. He subsequently developed dyspnea on exertion.

Investigations: Physical examination, laboratory tests, CT of the abdomen, liver biopsy, echocardiography, immunohistochemistry staining of the biopsy specimen for neuroendocrine markers including chromogranin A, synaptophysin and protein gene product 9.

Quadruple valve replacement for carcinoid heart disease.

Cardiac surgery for symptomatic carcinoid heart disease in conjunction with adjunctive therapy is being increasingly shown to improve the long-term outlook of patients with carcinoid heart disease. Herein is reported the case of a female patient with heart failure, secondary to carcinoid heart disease affecting all four cardiac valves, who successfully underwent quadruple valve replacement in the same sitting. The patient made an uneventful postoperative recovery, and had an excellent quality of life at the one-year follow up examination.

Usefulness of N-terminal pro-brain natriuretic peptide as a biomarker of the presence of carcinoid heart disease.

We sought to investigate whether N-terminal pro-brain natriuretic peptide (NT-pro-BNP) can be used as a biomarker for the detection of carcinoid heart disease (CHD); 200 patients with carcinoid syndrome were screened for CHD using transthoracic echocardiography. A carcinoid score was formulated to quantify severity of CHD. NT-pro-BNP was measured in all patients before echocardiography.