Stress kardiomyopathy triggered by unusual situation.

Stress - “takotsubo” cardiomyopathy - is a reversible mimicking acute myocardial infarction. The trigger is extreme mental or physical stress. The main diagnostic examination is ventriculography with typical left ventricle apical ballooning wall motion abnormality. We present a case report of 63 years old woman, hospitalized at the Department of IV. internal Clinic Medical Faculty and University Hospital Bratislava due to angina. The main trigger was atypical stress situation - urgent need to urinate. On admission, the patients condition was dominated by the hypertension emergency, tachycardia and psychic tension. The ECG on admission revealed the sinus tachycardia and only marked ST elevation in leads I, II, V3-V6. The negative T wave in the leads I, II, V1-V6 was documented on latter ECG. Following the dynamics of troponin levels we assumed the non-STEMI, but due to psychic stress we also considered stress cardiomyopathy. Our patient underwent the coronary angiography and only marginal changes were present. The catecholamine cardiomyopathy with left ventricular apical wall motion abnormality, mild reduction of ejection fraction (48-50 %) and 1st degree of diastolic dysfunction was proved by ventriculography and echocardiography. After the 2 months follow-up, echocardiography confirmed the physiologic finding. This case report points out to the atypical urgent situation that provoked the stress cardiomyopathy.

Pulmonary Artery Dilatation Due to Pressure or Volume Overload in Congenital Heart Disease.

Background: Pulmonary artery dilatation is described mostly in association with pulmonary hypertension. Patients/Methods: Study analysis: 60 patients with pulmonary arterial hypertension in congenital heart disease (PAH-CHD); 64 with repaired tetralogy of Fallot/pulmonary regurgitation (rTOF/PR); and 80 healthy (NORMAL). Measured were: main pulmonary artery (MPA) diameter and MPA/ascending aorta (Ao asc) ratio, by echocardiography (ECHO) and computer tomography or magnetic resonance imaging (CT/MRI). Results: In MPA diameter, significant differences between PAH-CHD, rTOF/PR, and NORMAL were found (median): 37 vs. 27 vs. 21 mm (p < 0.0001). In MPA/Ao asc ratio, there was a difference between PAH-CHD and NORMAL (median): 1.3 vs. 0.8 (p < 0.0001), but not between rTOF/PR and NORMAL: 0.74 vs. 0.8 (p = 0.3). Significant MPA dilatation (>40 mm) was present: in PAH-CHD, 35% (ECHO) and 76.9% (CT/MRI) of patients, while in rTOF/PR, 3.1% (ECHO) and 7.8% (CT/MRI). Severe MPA dilatation (>50 mm) occurred only in PAH-CHD: 16.7% (ECHO) and 31.4% (CT/MRI), while not in rTOF/PR. There was a significant correlation between ECHO and CT/MRI measurements, but ECHO was underestimated in all parameters. Conclusions: MPA dilatation due to pressure overload is more frequent and more severe; volume overload also leads to MPA dilatation but is less severe. The MPA/Ao asc ratio is not reliable for MPA dilatation estimation in rTOF/PR.

Infective endocarditis in adults with congenital heart disease: Contemporary management and related outcomes in Central and South-Eastern European region.

BACKGROUND: Infective endocarditis (IE) remains major cause of morbidity and mortality in adult congenital heart disease (ACHD). Limited data exists on ACHD with IE in Central and South-Eastern European (CESEE) countries. The aim of this study is to characterize contemporary management and assess outcomes of ACHD with IE in CESEE region. METHODS: Data on ACHD patients with IE from 9 tertiary centres in 9 different CESEE countries between 2015 and 2020 was included. Baseline demographics, clinical presentation, indication for surgery, outcomes, hospital and all-cause-1-year mortality were studied. RESULTS: A total of 295 ACHD patients (mean age 40 ± 14 years) with IE were included. Median time from symptoms onset to establishing diagnosis was 25 (11-59) days. The majority of patients (203, 68.8%) received previous empiric oral antibiotic therapy. The highest incidence of IE was observed on native and left sided valves, 194(65.8%) and 204(69.2%), respectively. More than half had a vegetation size ≥10 mm (164, 55.6%); overall 138 (46.8%) had valve complications and 119 (40.3%) had heart failure. In-hospital mortality was 26 (8.8%). CONCLUSION: There is clear delay in establishing IE diagnosis amongst ACHD patients in CESEE countries. Adequate diagnosis is hampered by common prescription of empiric antibiotics before establishing formal diagnosis. Hence, patients commonly present with associated complications requiring surgery. Hospital treatment and survival are, nevertheless, comparable to other Western European countries. Improved awareness and education of patients and medical profession regarding IE preventive measures, risks, signs, and symptoms are urgently needed. Empiric antibiotic prescription before blood cultures are taken must be omitted.