Pheochromocytoma is a neuroendocrine tumor, characterized by an excess of catecholamine production, which results in paroxysmal or sustained hypertension, even hypertensive crisis. The classic triad of pheochromocytoma is paroxysmal headache, sweating and palpitation. Myocarditis is a rare manifestation of pheochromocytoma. We report 2 middle-aged women with a long history of hypertension and h...

A 34 year-old male patient presented with recurrent attack of palpitation and chest pain due to Wolf Parkinson White syndrome (WPWS). Two dimensional echocardiography demonstrated features of Ebstein's anomaly along with biventricular non compaction. Color flow Doppler studies confirmed the presence of blood flow within the trabeculations. Biventricular myocardial non-compaction associated with...

Composite pheochromocytoma-ganglioneuroma is extremely rare. We described two cases of composite pheochromocytomas in the adrenal medullar. Case 1 was a 70-year-old male presenting with lower abdominal pain and normal blood electrolytes. Case 2 was a 48-year-old female with palpitation and back tenderness. Biochemical investigations showed hypocalcium, hypokalemia and high level of vma. The his...

Silk cocoons, produced by Bombyx mori L. (Bombicidae) are used to treat heart palpitation, cough, asthma and catarrh. Phytochemical investigation of the cocoons led to the isolation of alkyl substituted dioxymethylene benzene derivatives and two citronellyl glucosides for the first time characterized as n-pentanyl-3,4-(dioxymethylene) benzene (1), n-pentanyl-2,3-dioxymethylene-4-hydroxybenzene ...

DOI: 10.5935/abc.20140102 JJSA is an 81-year-old male patient hospitalized for decompensated heart failure. At 71 years of age, he experienced progressive dyspnea that lasted for 1 month and an episode of palpitation that lasted for 1 day and arrived at at the emergency department. He gave history of undergoing cardioversion in the past. He was then referred to the outpatient clinic of the InCo...

ing of a portion of the gland, generally the right lobe ; afterwards the whole thyroid body became implicated, and the enlargement somewhat indurated. Frequency of the pulse and palpitation of the heart, as recorded by Aitken, were not observed. In the early months of the regiment's stay at Baxa the disease often assumed an acute form, several men presenting themselves at hospital on the same m...

Pericardial-diaphragmatic rupture is a rare condition which occurs after blunt trauma and involves the herniation of abdominal organs into the pericardium. A 77-year-old female patient presenting with complaints of palpitation and difficulty in breathing was admitted to the emergency room. Left lateral thoracotomy revealed the herniation of abdominal organs into the thorax. A pericardial-diaphr...

Congenital absence of the pericardium is a rare abnormality that can be diagnosed by cardiac imaging procedures. A 49-year-old male needed medical attention due to the appearance of palpitation with a systolic murmur, and a notable aortic arch deviation was seen in the chest X-ray. In the echocardiogram, a poor echo window was detected. A cardiac magnetic resonance imaging (MRI) showed a rare c...

A 70-year-old man who visited Samsung Medical Center reported experiencing palpitation for 2 weeks. He had undergone excision of a mass in the right buttock due to rhabdomyosarcoma 7 years prior to this visit. Transesophageal echocardiography showed a pedunculated mass in the left ventricle, which was thought to be a vegetation of infective endocarditis, metastasis of the primary tumor, or thro...

A 35-year-old woman with long-lasting accelerated idioventricular rhythm (AIVR) exhibited palpitation and dyspnea on exertion and mild left ventricular (LV) dysfunction during followup. Symptoms appeared 10 years after the AIVR was first noted, and she underwent catheter ablation for curative therapy of AIVR after 12 years. Radiofrequency ablation of the anteroseptal site of the LV at the earli...