BACKGROUND Transesophageal echocardiography is superior to transthoracic echocardiography in detecting left-sided valvular vegetations. There are no data on the value of transesophageal echocardiography in the diagnosis of infected transvenous permanent pacemakers. METHODS AND RESULTS Transthoracic and transesophageal echocardiography was performed in 10 patients for whom there was clinical s...

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...

Using both precordial and transesophageal echocardiography, we studied 72 consecutive patients with a recent unequivocal transient ischemic attack or nondisabling stroke to determioe the relative value of the two techniques for detecting potential intracardiac sources of cerebral emboli. Group 1 (n=53) patients had no clinical abnormalities, and group 2 (n=19) patients had abnormal cardiac find...

dissection of the sinus of valsalva is a rare and life-threatening event. it often occurs during percutaneous coronary intervention in the right coronary artery (rca). dissection flap usually involves the rca and the right sinus of valsalva. here we report two extremely rare cases of spontaneous dissection limited to the non-coronary sinus of valsalva, causing severe aortic valve regurgitation:...

Using both precordial and transesophageal echocardiography, we studied 72 consecutive patients with a recent unequivocal transient ischemic attack or nondisabling stroke to determine the relative value of the two techniques for detecting potential intracardiac sources of cerebral emboli. Group 1 (n = 53) patients had no clinical cardiac abnormality, and group 2 (n = 19) patients had abnormal ca...

Using transesophageal echocardiography, cardiac structures can be imaged with high resolution. The aim of our study was to evaluate whether transesophageal echocardiography is superior in detecting mitral valve prolapse and other cardiac abnormalities compared with transthoracic echocardiography in an age-matched control group and in young patients with cerebral ischemic events (patient group)....

One case of inferior vena cava type sinus venosus defect is reported. It is likely to be missed on transthoracic echocardiography. Transesophageal echocardiography is useful. Unlike superior sinus venosus defect which are easily visible on transesophageal echocardiography, a careful search is needed to detect inferior sinus venosus defects. All patients with unexplained right ventricular volume...

Transesophageal echocardiography provides unique diagnostic capabilities, allowing for a very precise look at the structure and hemodynamics of the human heart. It is minimally invasive and portable, and quickly diagnoses sudden hemodynamic changes in intensive care patients. It provides invaluable and precise information about myocardial dysfunction and intracardiac volume status. It can diagn...

We performed transesophageal echocardiography in 50 consecutive hospitalized patients with recent transient ischemic attack or stroke of embolic origin to determine whether transesophageal echocardiography is more sensitive than transthoracic echocardiography in detection of possible intracardiac sources of embolism. Twenty-six of 50 patients with a negative transthoracic echocardiogram for pot...