The electrocardiograms of 22 cases showing isolated right ventricular hypertrophy at autopsy were examined for changes suggestive of right ventricular hypertrophy. Only 5 of 22 cases fulfilled at least one of the criteria of Sokolow and Lyon and only three could be diagnosed as having right ventricular hypertrophy by the criteria of Myers, Klein and Stofer. Factors contributing to the developme...

We report a case of 30 year female who presented with complaints of intermittent chest pain and breathlessness for 8 months, Diagnosed to have right ventricular mass protruding into main pulmonary artery during each systole. The mass was completely excised. Histopathological examination showed myxoma.

Right ventricular failure may be defined as the inability of the right ventricle of the heart to provide adequate blood flow through the pulmonary circulation at a normal central venous pressure. Critical care specialists encounter right ventricular failure routinely in their practice, but until recently right ventricular failure as a primary clinical entity received scant consideration. Indeed...

Ventricular arrhythmias due to ARVD and right ventricular outflow tract arrhythmia (RVOTA) share the same left bundle branch block pattern with inferior axis on the ECG. The former has a more malignant course while the latter has a better prognosis and is more amenable to radiofrequency catheter ablation. Hence differentiating them is of utmost clinical importance in the management of these pat...

OBJECTIVE To determine ventricular remodeling (VR) and the role of clinical and functional variables in patients with normal cardiac function who underwent right ventricular apical pacing (RVAP). METHODS Among the 268 consecutive patients with standard pacemaker due to complete atrioventricular block (CAVB), those with left ventricular ejection fraction (LVEF) < 55% and left ventricular end-d...

Pulse-transit sonomicrometry was used to measure the base-apex (a), anteroposterior (b), and septal-free wall (c) diameters of the left ventricle and the septal-free wall diameter of the right ventricle (d) in eight excised and three isolated, pump-perfused canine heart preparations, as well as in nine conscious dogs. In the three perfused hearts and in four of the excised hearts, right ventric...

The majority of left ventricular aneurysms occur as a consequence of ischaemic heart disease and healed myocardial infarction. Arrhythmias happen sometimes as complications of left ventricular aneurysm, and aneurysmectomy for the control of these arrhythmias was recently reported (Hunt, Sloman, and Westlake, I969). In contrast, aneurysm of the right ventricle is rare (Weglicki, Ruskin, and McIn...

artery occlusion caused no change in cardiac output, or right and left ventricular pressures, although right ventricular contractile force fell markedly. With right coronary artery flow intact, incremental pulmonary artery obstruction caused a corresponding decline in cardiac output and elevation of right ventricular end-diastolic pressure with eventual total right ventricular failure and syste...