[An unusual case of bicuspid aortic valve in adult age].

A 38-year-old man was evaluated for heart palpitations and chest pain diagnosed with atrial fibrillation, left ventricular ejection fraction 30%, and moderate aortic insufficiency. On echocardiographic control, evidence of aortic bicuspid valve and aortic coarctation on the isthmus with dilated epiaortic vessels. Computed tomography angiography confirmed the presence of aortic coarctation of the descending portion of the arch with supply of the thoracic aorta by collateral vessels originating from the brachiocephalic vessels.

[Epidermal inclusion cyst mimicking an implantable cardiac defibrillator pocket infection: a rare finding].

We report an unusual case of an elderly man presenting with formation and rupture of an epidermal inclusion cyst at the level of an implantable cardiac defibrillator (ICD) pocket. The lesion appeared 2 years after ICD implantation, mimicking a decubitus or a pocket infection. Surgical revision showed no signs of infection of the pocket, but the pedunculated lesion was rooted in the subcutaneous tissue, whit an implant base external to the ICD pocket, which was removed and analyzed histologically, confirming the diagnosis of epidermal inclusion cyst.

Ultrasound-guided Axillary Vein Puncture for Cardiac Device Implantation: A Safe and Effective Approach.

Ultrasound-guided axillary vein access is an effective alternative to conventional subclavian and cephalic access for cardiac implantable electronic device implantation. The aim of this study was to compare the safety, efficacy, and radiation exposure data of the ultrasound-guided axillary approach with other conventional access techniques. The study population included 130 consecutive patients, stratified as 65 (64% male; median age, 79 years) in the study group and 65 (66% male; median age, 81 years) in the control group.

An atypical pacemaker pocket hematoma containing chyliform fluid.

Subcutaneous hematoma is a complication of cardiac device implantation. In most cases, it is drained or spontaneously reabsorbed. While cases of chylothorax are rare, and cases of pseudochylothorax even rarer, previous cases of accumulation of chyliform material in the subcutaneous pockets of cardiac devices are anecdotal.

A challenging pacemaker implantation in the presence of a giant right coronary aneurysm compressing the right atrium.

Giant coronary artery aneurysm is an uncommon disease, treated with surgical intervention or percutaneous coil embolization. A thrombosed aneurysm can cause extrinsic compression on the cardiac chambers, with potential hemodynamic effects and may cause problems when we need to implant a cardiac device. We present a case of difficult pacemaker implantation in a patient with 3 syncopes, first-degree AV block and complete left bundle branch block on electrocardiogram.

Takotsubo syndrome and pheochromocytoma: an insidious combination.

Pheochromocytoma is a rare adrenal tumor characterized by the secretion of catecholamines and vasoactive peptides. It can cause a catecholaminergic storm and lead to acute coronary syndromes. We present the case of a 53-year-old man, without any medical history, who arrived to the hospital following a spinal trauma due a fall.

Therapeutic management of ventricular arrhythmias in Andersen-Tawil syndrome.

Andersen-Tawil Syndrome (ATS) is a rare periodic paralysis with typical skeletal and neuromuscular features. Cardiac involvement may range from asymptomatic ventricular arrhythmias to sudden death. Its management remains challenging and the choice between antiarrhythmic drug therapy and implantable cardioverter defibrillator (ICD) is not simple.

An atypical case of Stanford type-A chronic aortic dissection managed conservatively.

Stanford type-A aortic dissection is a clinical emergency; mortality is high, and surgery is urgently required in most cases. Chronic forms of type-A dissection are rare and have a poor prognosis if not treated surgically. We present an unusual case of chronic type-A aortic dissection, with silent onset, in an oncologic patient without risk factors, which was managed conservatively and remained substantially stable during follow-up.

Left atrial compression with acute heart failure caused by esophageal bolus.

We report a case of left atrial extrinsic compression caused by an esophageal food bolus in a patient presenting with acute heart failure. Transthoracic echocardiography along with contrast-enhanced CT showed evidence of esophageal dilation producing left atrial compression. Esophageal endoscopy and fragmentation of the bolus, allowing the accumulated food to descend into the stomach, produced a rapid improvement of hemodynamic and clinical status.

Prognostic Role of Right Ventricular Function in Patients With Heart Failure Undergoing Cardiac Resynchronization Therapy.

Background: Because 20% to 40% of patients undergoing cardiac resynchronization therapy (CRT) do not respond to it, identification of potential factors predicting response is a relevant research topic.

Hypothesis: There is a possible association between right ventricular function and response to CRT.

Methods: We analyzed 227 patients from the Cardiac Resynchronization Therapy Modular Registry (CRT-MORE) who received CRT according to current guidelines from March to December 2013.

Prognostic value of total atrial conduction time measured with tissue Doppler imaging to predict the maintenance of sinus rhythm after external electrical cardioversion of persistent atrial fibrillation.

Background: Atrial fibrillation (AF) is the most common sustained arrhythmia, with a high recurrence rate, especially during the first months after cardioversion (CV). Few parameters have been evaluated as predictors for the maintenance of sinus rhythm (SR), with limited results. Recently total atrial conduction time (TACT) has been proposed as independent predictor of AF recurrence.

Role of echocardiographic dyssynchrony parameters in predicting response to cardiac resynchronization therapy.

Aims: In the present study, we compare different echocardiographic cardiac dyssynchrony parameters, both of intraventricular and interventricular dyssynchrony, in order to predict response to cardiac resynchronization therapy (CRT).

Methods And Results: In a population of 77 heart failure patients scheduled for CRT, we measured the interventricular mechanical delay (IVMD) and we analyzed six different parameters of intraventricular dyssynchony: the tissue Doppler imaging (TDI) septum-lateral wall delay, the systolic dyssynchrony index; the three-dimensional SD of the time to reach minimum systolic volume for 16 left ventricular segments (3D-SDI); the speckle-tracking radial, circumferential and longitudinal dyssynchrony. At 6 months of follow-up, 61 (79%) patients were responders (≤15% in left ventricular end-systolic volume).

Isolated supravalvular pulmonary stenosis: a rare echocardiographic finding.

Isolated supravalvular pulmonary stenosis is a rare finding, usually evidenced in the pediatric age. Here, we report a case of a 76-year-old patient with isolated, severely obstructive, pulmonary supravalvular stenosis. The peculiarity of the present case is the paucity of symptoms and lack of changes in right heart sections, despite of the importance of stenosis.

[Herbs and cardiotoxic effects].

Accidental or deliberate ingestion of poisonous herbs has become an increasingly common phenomenon over the last years. From existing literature data and case reports from emergency room visits or poison control centers, an overview is presented of the potential cardiotoxic manifestations following intoxication by wild herbal plants of the territory. The effects of the consumption of cardiac glycoside-containing plants (e.

Usefulness of three-dimensional transthoracic echocardiography in particular clinical settings: a case of aorto-cavitary fistula in periprosthetic aortic valve abscess.

Prosthetic valve endocarditis (PVE) due to staphylococcus aureus is associated with high morbidity and mortality. Paravalvular abscess formation is a common complication of PVE at the aortic position, but fistula formation is rarely seen. The transesophageal echocardiography is the "gold-standard" exam to detect PVE.

Transthoracic second harmonic two- and three-dimensional echocardiography for detection of patent foramen ovale.

Aims: Transoesophageal echocardiography (TEE) with contrast administration is still considered as the reference method for the detection of patent foramen ovale (PFO) with interatrial shunt, but it is a semi-invasive exam. The aim of the present study is to evaluate a role of two- and three-dimensional transthoracic echocardiography (TTE and R3DTE) as a diagnostic alternative to transcranial Doppler ultrasound (TCD) and TEE for detection of atrial right-to-left shunt.

Methods And Results: Seventy-five patients with history of cerebrovascular events were subjected to four diagnostic examinations: TCD, TTE, R3DTE, and TEE, with bubble contrast.

Digitalis must be banished from the table: a rare case of acute accidental Digitalis intoxication of a whole family.

Advanced Digitalis intoxication is a rare event, mainly associated with overdose in patients with Digitalis therapy. We report an unusual case of acute 'familiar' digitalis poisoning in three patients who had eaten potato dumplings flavoured with leaves of Borago officinalis L. unconsciously mixed with leaves of Digitalis purpurea L.

Biventricular pacemaker lead thrombosis: a rare case treated with surgical thrombectomy.

Right cardiac thrombosis is an infrequent complication after pacemaker implant. We report a patient who received a biventricular implantable cardioverter defibrillator, with a large mobile thrombus, adherent to the left ventricular lead. This catheter was partially dislocated, with a large, mobile loop through the right atrium and right ventricle; so the lead thrombus could alternately obstruct the pulmonary valve and the tricuspid valve.

[Pulmonary embolism associated with paradoxical arterial embolism in a patient with patent foramen ovale].

Paradoxical embolism and patent foramen ovale have represented an issue of great interest during the last years, because of the strong correlation with cryptogenic stroke in young patients. The coexistence of pulmonary and paradoxical embolism is even more rare. We present the case of a patient with evidence of concomitant pulmonary embolism and paradoxical systemic arterial embolism, which suggests the presence of patent foramen ovale.

[Effects of pretreatment with amiodarone infusion in patients with persistent atrial fibrillation submitted to external electrical cardioversion: a single center experience].

Background: Several studies demonstrated the efficacy of amiodarone pretreatment in achieving bet-ter outcomes after electrical cardioversion of atrial fibrillation. In the majority of cases, oral amiodarone for at least 1 month was administered, with the result of lengthening of pre-cardioversion time. Only one study in the literature reported high-dose amiodarone infusion, showing an increase in the incidence of slow arrhythmias.