Cardiac metastasis of lung cancer symptoms

With lung cancer the accumulation of clinical knowledge, and continuous improvement of the treatment, the patient survival time, lung cancer metastasis is no longer the heart is a rare phenomenon, the incidence rate of 1% – 20%.Signs of lung cancer as a direct violation of the heart or blood caused by metastasis, tumor can be violated pericardium, myocardium and even invading the atrial and ventricular cavity.
Cardiac metastasis of lung cancer symptoms of primary malignant pericardial effusion clinical manifestations, arrhythmia and congestive heart failure three major syndrome. Malignant pericardial effusion to see more, there may be wheezing, facial edema, neck vein engorgement, the occurrence of Gan, lower extremity edema, hepatomegaly and other symptoms of cardiac tamponade, severe hypotension may occur, the heart source, shock, etc. symptoms.
Bloody effusion in cancer cells or to find the corresponding increase of tumor markers can be confirmed. Cardiac metastasis of lung cancer symptoms, cardiac arrhythmias are often due to violations, the most common sinus tachycardia or supraventricular arrhythmias such as supraventricular tachycardia, fast ventricular law atrial flutter, atrial fibrillation, can occur varying degrees of atrioventricular block and ventricular contraction or valve disease, etc., the patient consciously palpitations or arrhythmia. Congestive heart failure, the patient sitting position, wheezing, panic, a lot of foam sputum cough, lung sounds a lot of wet and dry eyes. Internal correction of heart failure, antiarrhythmic treatment fails, the symptoms of the increase. Echocardiography, MRI or PET can help diagnose.