Cardiac tumor

The heart is one of the least regenerative organs in the human body; adult cardiac myocytes divide at extremely low frequency. Therefore, meaningful induction of cardiac regeneration requires in-depth understanding of myocyte cell-cycle control. Recent insights into how myocytes can be coaxed into duplicating in vivo might inform emerging therapeutics.

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Carcinoid heart disease is the cardiac manifestation of carcinoid syndrome. There is limited research on rhythm management in patients with carcinoid heart disease. The association of typical atrial futter and carcinoid heart disease in particular is poorly described.

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Renal cell carcinoma accounts for 2–3% of all malignant cancers in adults and is characterized by the potential development of venous tumor thrombus. Radical nephrectomy and thrombectomy with reconstruction of the inferior vena cava combined with coronary artery bypass graft can be performed safely and effectively in selected patients with renal cell carcinoma and significant coronary artery disease. Multidisciplinary teamwork and careful patient selection are essential for optimal outcomes.

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Part 1 book "Small animal internal medicine" includes content: Clinical manifestations of cardiac disease; diagnostic tests for the cardiovascular system; management of heart failure; cardiac arrhythmias and antiarrhythmic therapy; congenital cardiac disease; acquired valvular and endocardial disease; myocardial diseases of the dog; myocardial diseases of the cat; pericardial disease and cardiac tumors; pulmonary hypertension and heartworm disease; systemic arterial hypertension; thromboembolic disease,... and other contents.

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Part 2 book "Textbook of cardiovascular medicine in dogs and cats" includes content: Myxomatous valvular disease appendix; transcatheter edge to edge mitral valve repair; infective endocarditis; canine cardiomyopathies; feline cardiomyopathies; pericardial diseases; cardiac tumors; pulmonary hypertension; cardiac effects of systemic diseases and metabolic disorders.

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Cardiac Myxoma is a primary tumor of heart. Its origins, rarity of the occurrence of primary cardiac tumors and how it may be related to limited cardiac regenerative potential, are not yet entirely known. This study investigates the key cardiac genes/ transcription factors (TFs) and signaling pathways to understand these important questions.

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This study aimed to explore the clinical features and prognosis of cardiac metastatic tumors. In addition, whether continuing antitumor therapy after the development of cardiac metastases can benefit patients and the response of cardiac metastases were investigated.

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Part 1 book "Manual of canine and feline cardiology" includes content: History and physical examination, radiology of the heart, electrocardiography, echocardiography and doppler ultrasound special diagnostic techniques for evaluation of cardiac disease, genetic and biomarker testing of cardiovascular diseases, acquired valvular disease, canine cardiomyopathy, feline cardiomyopathy, cor pulmonale and pulmonary thromboembolism, heartworm disease, pericardial disorders and cardiac tumors.

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Cardiac lymphoma is a rare neoplasm involving heart, pericardium or both, usually seen in immunocompromised patients. We report a 61-year-old male presenting with worsening shortness of breath and 20-pound weight loss. Investigations showed right-sided tumor with interatrial septal wall perforation and left atrial expansion.

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Primary cardiac tumors are an incredibly rare finding. Cardiac myxomas are the most primary cardiac tumors that often occur within the left atrium. When left untreated, they pose a high risk of causing hemodynamic collapse by obstruction or can embolize and result in thromboembolic stroke. The presentation of cardiac myxoma varies greatly and can be associated with significant morbidity and mortality when undiagnosed.

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Tumor lysis syndrome is an oncologic emergency that involves multiple metabolic abnormalities and clinical symptoms such as acute renal failure, cardiac arrhythmias, seizures, and multiorgan failure, and may be fatal if not promptly recognized.

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Cardiac metastasis from colorectal cancer is rare. There is little evidence supporting the effectiveness of chemotherapy, and standard therapy for metastatic cardiac tumors has not been established.

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Pheochromocytomas are rare tumors originating in chromaffin cells which predominantly are located in adrenal glands. Sustained or paroxysmal hypertension (HT) is the most frequent sign of pheochromocytoma.

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To evaluate the prevalence of metastatic tumors involving the myocardium and study their presentation in order to increase awareness to their existence.

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Primary cardiac lymphomas (PCL) represent extremely rare cardiac tumors which are accompanied by poor prognosis, unless they are timely diagnosed and treated.

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Primary angiosarcomas of the right atrium are extremely rare, often resulted in missed diagnosis or misdiagnosis with routine examination tools. These malignant cardiac tumors are highly aggressive with generally poor prognosis.

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Undifferentiated pleomorphic sarcoma is a very rare and aggressive type of primary cardiac tumors. Most cardiac sarcomas result in rapid growth and quick death.

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Tuberous sclerosis complex (TSC) is an autosomal-dominant tumor suppressor gene syndrome that is characterized by the development of distinctive benign tumors and malformations in multiple organ systems (N Eng J Med 355:1345-1356, 2006).

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Finding an abdominal mass or hematuria is the initial step in diagnosing Wilms tumor. As the first manifestation of Wilms tumor, it is exceedingly rare for pulmonary tumor embolism to present with cardiac arrest.

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Cardiac tumors are uncommon in the pediatric population. When present, cardiac manifestations stem from the tumor causing inflow or outflow obstruction. While common in adults, cardiac myxomas presenting with generalized systemic illness or peripheral emboli especially with no cardiac or neurological symptoms are rare in children.

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