The usefulness of cardiac CT in the diagnosis of perivalvular complications in patients with infective endocarditis.

Objectives: The aim of the study was to compare the usefulness of cardiac CT to transthoracic (TTE) and transesophageal (TEE) echocardiography in the diagnosis of infective endocarditis (IE) and perivalvular complications using surgical inspection as the gold standard.

Material And Methods: Fifty-three consecutive patients (42 men, mean age 58.3 ± 12.

Aortic valve calcification in 499 consecutive patients referred for computed tomography.

Introduction: Aortic valve calcification (AVC) is the most common cause of aortic stenosis. The aim of the study was to assess the prevalence of aortic valve, coronary artery and aortic calcifications and to evaluate the correlation between calcification of the aortic valve, coronary arteries and aorta.

Material And Methods: The study included 499 patients aged 60 years and over who underwent coronary computed tomography because of chest pain.

Twenty-Year Experience in the Diagnosis and Treatment of Infective Endocarditis.

Aims: The aim of this study was to compare the etiology, clinical course, selected diagnostic methods and efficacy of the treatment used in patients with infective endocarditis (IE) in the nineteen eighties and nineties.

Material And Methods: The study group comprised 300 patients with infective endocarditis hospitalized in the Institute of Cardiology in Warsaw in the following years: from 1982 to 1987 (150 patients: 75 successive patients with IE on the prosthetic valve and 75 successive patients with IE on the native valve), as well as from 1990 to 2003 (150 patients: 75 successive patients with IE on the prosthetic valve and 75 successive patients with IE on the native valve).

Results: In the nineties, immunological symptoms, embolism formation and progressive heart failure were diagnosed decidedly more frequently.

Endovascular treatment of PA pseudoaneurysm caused by Swan-Ganz catheter.

The following case report describes a complication of Swan-Ganz catheterization and its endovascular treatment with a single coil. Application of this particular catheter in the pulmonary artery during cardiac surgery may lead to mechanical perforation and creation of an extravascular sac, which is called a pseudoaneurysm. There are different methods that lead to tamponade or closure of the leakage.

[Central nervous system embolism in the course of infective endocarditis].

Despite the progress made in diagnosis and treatment of heart valve diseases, the incidence of infective endocarditis (IE) remains constant. It is still associated with high mortality and high rate of embolic complications, including most dangerous one, i.e.

Factors affecting long-term survival after aortic valve replacement.

Background And Aim: To evaluate long-term outcomes of surgical aortic valve replacement (AVR) due to significant aortic stenosis (AS) and assess changes in factors affecting survival during a 10-year period in patients referred for surgery from a single centre.

Methods: We evaluated 1143 patients (478 women, 665 men; mean age 61 ± 5 years) treated in the Department of Valvular Heart Disease at the Institute of Cardiology in Warsaw who were referred for AVR due to significant AS in 1998-2008 and survived the surgery and the initial 30-day postoperative period. We assessed long-term survival in relation to preoperative parameters including demographic data (age, gender), clinical variables (New York Heart Association [NYHA] class, presence of a significant coronary artery stenosis, arterial hypertension, reduced left ventricular ejection fraction [LVEF]), and operative parameters (prosthetic valve type: biological vs.

May dual-source computed tomography angiography replace invasive coronary angiography in the evaluation of patients referred for valvular disease surgery?

Background: Coronary computed tomography (CT) angiography is currently the only alternative to invasive angiography in the evaluation of coronary anatomy. In patients referred for valvular or thoracic aortic disease surgery, invasive coronary angiography remains the gold standard required by cardiac surgeons during the preoperative evaluation. According to the current European Society of Cardiology guidelines, evaluation of coronary anatomy is recommended in all patients above 40 years of age, with a history of coronary artery disease (CAD), in postmenopausal women, patients with left ventricular systolic dysfunction, with suspected ischaemic aetiology of mitral regurgitation, and in patients with one or more risk factors for CAD.

Transapical aortic valve implantation - a rescue procedure for patients with aortic stenosis and "porcelain aorta".

Surgical aortic valve replacement (AVR) still remains the treatment of choice in symptomatic significant aortic stenosis (AS). Due to technical problems, extensive calcification of the ascending aorta ("porcelain aorta") is an additional risk factor for surgery and transapical aortic valve implantation (TAAVI) is likely to be the only rescue procedure for this group of patients. We describe the case of an 81-year-old woman with severe AS and "porcelain aorta", in whom the only available life-saving intervention was TAAVI.

Postcardiac injury syndrome (part II).

A 58-year-old man had undergone 2-vessel off-pump coronary artery bypass surgery (OPCAB), 1 month before he was admitted into the hospital with cardiac tamponade due to pericarditis. Postcardiac injury syndrome (PCIS) was diagnosed. In spite of receiving anti-inflammatory treatment, the patient developed relapsing PCIS.

Rare complication after mitral valve replacement due to infective endocarditis.

A 27-year-old woman who had undergone mitral valve replacement for infective endocarditis developed a significant paravalvular leak. Percutaneous transcatheter obliteration of the defect using an Amplatzer Vascular Plug III was undertaken, with an excellent clinical outcome.

Rare complication after mitral valve replacement due to infective endocarditis (Part 2).

A 27-year-old woman who had undergone mitral valve replacement for infective endocarditis developed a significant paravalvular leak. Percutaneous transcatheter obliteration of the defect using an Amplatzer Vascular Plug III was undertaken, with an excellent clinical outcome.

Effects of pathogenic factors on prognosis in patients with prosthetic valve endocarditis.

Introduction: Despite progress in medicine, the prevalence of infective endocarditis (IE) in patients with prosthetic valves (PVE) has not decreased. Positive blood and valve cultures are one of the most important diagnostic criteria of IE. There are no unambiguous data regarding the influence of pathogenic factors on prognosis.

Influence of pathogenetic factors on prognosis in patients with native valve infective endocarditis.

Introduction: Despite improvement in medical care the incidence of infective endocarditis (IE) has not decreased. Positive blood cultures are one of the most important diagnostic criteria of IE. There are no uniform data regarding the influence of pathogenetic factors on prognosis.

[Treatment outcome of prosthetic valve endocarditis].

Background And Aims Of The Study: Prosthetic valve endocarditis (PVE) occurred from 1 to 9% of patient after heart valve replacement. The aim of the present study was to assess the long term outcome of the treatment of PVE and to analyze the recurrence of infective endocarditis (IE).

Material: Hospital mortality, recurrence and late survival were analyzed in 59 patients hospitalized in the Institute of Cardiology for PVE between 1988-95.