Pulmonary hypertension and cor pulmonale have been shown to worsen prognosis increase the risk of death in adult patients with cystic fibrosis (CF). To evaluate arterial stiffness (AS) functional state left right parts heart CF patients. 50 (25 M/ 25 F, mean age 26 ± 6 yrs) 52 volunteers (20 32 27 were examined. Echocardiography was performed only AS measurements using VaSera VS-1500N: cardio-a...

Magnetic resonance imaging (MRI) can provide accurate anatomical measurements of the cardiac ventricles. This study investigated whether a calculated ventricular mass index (VMI) would provide an accurate means of estimating pulmonary artery pressure noninvasively, and compared the results with conventional Doppler echocardiography and invasive measurement. A total of 26 subjects referred for i...

background: we sought to determine the frequency of the risk factors for congestive cardiac failure (ccf) in a tertiary care hospital in peshawar, pakistan. methods: this retrospective, observational study was conducted in the department of cardiology, postgraduate medical institute, lady reading hospital peshawar, from march 2005 to september 2007. relevant information regarding the risk facto...

Emergency conversion to cardiopulmonary bypass in off-pump coronary artery bypass grafting is recognized to increase operative mortality and morbidity. We conducted a retrospective review of 616 consecutive patients who were planned for off-pump coronary artery bypass grafting from April 2001 to July 2004. Fourteen patients (2.3%) required emergency conversion to cardiopulmonary bypass. Operati...

A 24-year-old woman with a history of unrepaired tetralogy of Fallot was scheduled to undergo laparoscopic cholecystectomy. Her significant history included tetralogy of Fallot with pulmonary atresia, hypoplastic left pulmonary artery, pulmonary vascular obstructive disease, a functioning right subclavian artery to right pulmonary artery shunt (modified Blalock-Taussig palliative procedure) wit...

conclusions our case highlights the fact that the tip of the pulmonary artery catheter can easily advance into a peripheral branch of the pulmonary artery and cause pulmonary venous blood to be sampled instead of pulmonary arterial blood. a variety of monitoring techniques are needed to confirm accurate catheter placement. background pressure and waveform at the catheter tip are continuously mo...

Pulmonary vascular obstructive disease developed postoperatively in an infant with aortopulmonary transposition and intact ventricular septum who underwent a Mustard operation in 3 months of age. Preoperative catheterization had shown normal pulmonary artery pressures. Four months after surgery, catheterization showed pulmonary artery systolic pressure above the systemic level and a tortuous, a...

background: it is not clear whether the latest activation sites in the left ventricle (lv) are matched with infracted regions in patients with ischemic cardiomyopathy (icm). we aimed to investigate whether the latest activation sites in the lv are in agreement with the region of akinesia in patients with icm.   methods: data were analyzed in 106 patients (age = 60.5 ± 12.1 y, male = 88.7%) with...