Impact of the creation of specialized units for patients with hypertrophic cardiomyopathy.

Introduction And Objectives: According to current international guidelines, hypertrophic cardiomyopathy (HCM) patients should be managed in specialized units. However, there is lack of data on the impact of the creation of these units in the management of HCM patients. Our goal was to assess the impact of the creation of an Inherited Inherited Diseases Cardiac Unit (ICDU) in the current management of patients with HCM.

Fluoroscopy-guided axillary vein access vs cephalic vein access in pacemaker and defibrillator implantation: Randomized clinical trial of efficacy and safety.

Introduction: The most widespread venous sites of access for implantation intravenous implantable cardiac electronic device (CIED) are the cephalic and subclavian vein. Fluoroscopy-guided axillary venous access is an alternative, but efficacy and safety have not been studied under equal conditions. The aim of the present study is to compare the efficacy and safety of fluoroscopy-guided axillary vs cephalic vein access in CIED implant.

Long RP interval tachycardia. What is the mechanism?

A 41-year-old man with a history of tachycardia refractory to multiple antiarrhythmic drugs was sent to our institution. His 12-lead electrocardiogram demonstrated incessant narrow QRS complex tachycardia with negative waves in the inferior leads and long RP interval. Occasionally, the tachycardia terminated after a wave and then was restarted after a sinusal beat.

[Aortopulmonary window].

The aortopulmonary window is a rare cause of heart failure in the neonate. It must be ruled out if there are signs of pulmonary edema without the most frequent left-right shunts. We report the echocardiographic images of a newborn who was admitted with symptoms of heart failure at our institution.