rheumatic mitral valve stenosis is the most common form of organic heart disease encountered during pregnancy and continues to cause maternal and fetal mortality. medically refractory congestive heart failure due to mitral stenosis is a clinical challenge and its optimal management remains controversial. on the other hand due to hazard of x-ray to mother and fetus, there are some limitations fo...

A 45-year old man was referred to our hospital because of a fever. His blood culture revealed a Streptococcus pneumoniae infection; ultrasound cardiography recorded vegetation at the aortic valve. Infective endocarditis was diagnosed, and antibiotic therapy was initiated. Although the infection and heart failure were controlled, at approximately two weeks after the antibiotic therapy initiation...

1 of 2 DESCRIPTION A 45-year-old female patient, was admitted with recurrent syncope of 1 month duration. An emergency temporary transvenous right ventricular pacing electrode was placed for complete heart block. The patient developed chest pain and giddiness the following day and electrocardiogram revealed failure to capture and undersensing, with right bundle branch block morphology ( fi gure...

Morbidity and mortality due to heart failure remains high in spite of advances in its medical management. During the last decade a new modality has emerged that has now proven to be beneficial in a select group of patients with heart failure. This is the cardiac resynchronization therapy (CRT), which is based on correcting various types of cardiac dyssynchrony that many patients with heart fail...

A 50-year-old man presented with exertional dyspnea and orthopnea. An electrocardiogram showed a delta wave and a wide QRS complex, similar to left bundle branch block. Cardiac echocardiography revealed diffuse severe hypokinesis and dyssynchrony. The patient was diagnosed with congestive heart failure. We considered that the patient's condition was caused by an accessory pathway-induced cardio...

background: ca is the most important minerals in the body that plays a key rols in the physiological activities, anzymatic reaction and the regulation of myocardial contraction and relax-ation. ca deficiency causes the heart failure and decrease cardiac contractility. objectives: to determine the effects of long-term dietary calcium deficiency on the heart function of layer hens based on the el...

Background: Ca is the most important minerals in the body that plays a key rols in the physiological activities, anzymatic reaction and the regulation of myocardial contraction and relax-ation. Ca deficiency causes the heart failure and decrease cardiac contractility. OBJECTIVES: To determine the effects of long-term dietary calcium deficiency on the heart function of layer hens based on the el...

A 26 years old male presented with vertigo and history of fall. The electrocardiogram revealed 2:1 second-degree heart block and later progression to complete heart block. Transthoracic echocardiography revealed aneurysm at the site of ascending aorta and computed tomographic scan showed an aneurysm of right sinsus of Valsalva extending into right atrioventricular and interventricular groove an...

conclusions the cardiac grafts at 5 months' post-htx follow-up were characterized by normal lv dimensions and ef. also, rv dysfunction and tricuspid regurgitation were frequent findings, but they were not associated with the clinical signs of congestive heart failure, morbidity, and mortality in the majority of our patients. background in patients with advanced heart failure, significant improv...