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| Alle Journale wurden nach Kardiale Dysfunktion durchsucht |
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Oberbegriffe: Dial
Unterbegriffe: Endokardiale,
Endokardiales Elektrogramm,
Endokardiales Mapping,
Epikardiale,
Epikardiales Mapping,
Intrakardiale,
Intramyokardiale,
Kardiale Dysfunktion,
Kardiale Kontraktilitätsmodulation,
Kardiales MRT,
Kardiales Risiko,
Kardiales Troponin I,
Kardiales Troponin T,
Myokardiale,
epikardiales Fettgewebe,
intrakardiale Ableitung,
kardiale Amyloidose,
kardiale Computertomographie,
kardiale Erkrankung,
kardiale Magnetresonanz
Verwandte Begriffe: Arteria radialis,
Dialyse,
Dialysepatient,
Dialysepatientin,
ELVeS Radial,
Epicardial,
Extrakardial,
Hämodialyse,
Hämodialysepatienten,
Mediale,
Medialfläche,
Medialisierung,
Mikrodialysat,
Mikrodialyse,
Myocardial,
Myocardial Work,
Nervus radialis,
Pericardial,
Primordialfollikel,
Präkordiale
| Oberbegriffe: Funktion
Unterbegriffe: Beckenbodendysfunktion,
Dysfunktionsmuster,
Endotheldysfunktion,
Kardiale Dysfunktion,
Schilddrüsendysfunktion,
diastolische Dysfunktion,
endokrine Dysfunktion,
endotheliale Dysfunktion,
erektile Dysfunktion,
exokrine Dysfunktion,
isolierte diastolische Dysfunktion,
linksventrikuläre Dysfunktion,
myokardiale Dysfunktion,
neurogene Dysfunktion,
rechtsventrikuläre Dysfunktion
Verwandte Begriffe: ABL“-Funktion,
Beckenbodenfehlfunktion,
Blasenfunktion,
Blasenfunktionsstörung,
Darmfunktionsstörung,
Darmfunktionsstörungen-Diagnostik,
Defibrillatorfunktion,
Endothelfunktion,
Exekutivfunktion,
Funktionale,
Funktionalität,
Funktionaliät,
Funktionell,
Funktionieren,
Funktions-MRT,
Funktionsalter,
Funktionsaufnahme,
Funktionsausfall,
Funktionsbereiche,
Funktionsbestimmung
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1. Valenta I;
Upadhyaya A;
Leucker T;
Schindler TH
Cardiac positron emission tomography in the identification and characterization of coronary artery disease and microvascular dysfunction // Kardiale PET zur Identifikation und Charakterisierung koronarer Herzkrankheiten und mikrovaskulärer Dysfunktion
PET
Journal für Kardiologie - Austrian Journal of Cardiology 2022; 29 (1-2): 34-40
13N-ammonia PET in the evaluation of CMD. Value of PET-determined hyperemic MBFs and MFR in the identification and characterization of CMD.
A 65-year-old woman with recurrent chest pain and shortness of breath during daily activities. Cardiovascular risk profile with obesity (body mass index
of 40 kg/m2
), dyslipidemia, and hypertension. (A): Regadenoson-stress and rest 13N-ammonia PET/CT images in corresponding short-axis (top), vertical
long-axis (middle), and horizontal long-axis (bottom) slices. On stress-images and rest perfusion images, there is homogenous radiotracer uptake of the
left ventricle. Thus, no reversible radiotracer uptake to suggest regional ischemia and normal rest perfusion. Hemodynamically obstructive CAD lesions
therefore can be widely ruled out. Gated peak-stress and rest PET images (not shown) demonstrated normal left ventricular size and wall motion associated
with a left ventricular ejection fraction of 50% and 52%, respectively. (B): Display of quantitative MBF data unravel globally reduced hyperemic MBFs with
only 1.29 mL/g/min (normal value > 1.80 mL/g/min) and decreased MFR with 1.71 (normal value > 2.0) to signify moderately severe CMD that may reflect
a functional substrate for reported anginal symptoms. Keywords: Kardiologie,
PET
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2. Valenta I;
Upadhyaya A;
Leucker T;
Schindler TH
Cardiac positron emission tomography in the identification and characterization of coronary artery disease and microvascular dysfunction // Kardiale PET zur Identifikation und Charakterisierung koronarer Herzkrankheiten und mikrovaskulärer Dysfunktion
PET
Journal für Kardiologie - Austrian Journal of Cardiology 2022; 29 (1-2): 34-40
13N-ammonia PET in the evaluation of multivessel CAD. Value of hyperemic MBFs and MFR in an abnormal 13N-ammonia myocardial perfusion
PET/CT study. A 54-year-old man with increasing chest pain during daily activities. He had previous percutaneous coronary intervention (PCI) with stent
employment in the LAD. Cardiovascular risk profile with advanced obesity (body mass index of 41 kg/m2
), dyslipidemia, and hypertension. (A): Regadenoson-stress and rest 13N-ammonia PET/CT images in corresponding short-axis (top), vertical long-axis (middle), and horizontal long-axis (bottom) slices. On
stress-images, there is a large area of severely decrease in myocardial perfusion, involving the inferior and inferolateral walls extending to the antero-lateral, anterior, and apical wall segments but less in severity that becomes reversible on rest images. In addition, a transient ischemic dilation (TID) of 1.3 is noted on the stress-rest 13N-ammonia images indicative of diffuse ischemia-induced myocardial stunning. (B): Regional myocardial blood flow quantification
(MBF) and myocardial flow reserve (MFR) calculation. The summarized quantitative data signify an impairment of hyperemic MBF in the LAD distribution
(1.58 ml/g/min), but also and more pronounced in the LCx and RCA distribution (1.07 and 1.09 ml/g/min, respectively). Correspondingly, the MFR is abnormally reduced in all three major coronary territories, most pronounced in the LCs (1.29), followed by RCA (1.36), and LAD (1.61) distribution, respectively.
Invasive coronary angiography (not shown) in this patient unraveled indeed severe multivessel CAD accounting for the observed diffuse ischemia. The
proximal LAD had previous extensive stenting without significant stenosis, whilst the mid-portion of the LAD demonstrated a ≈ 90–95% in-stent restenosis.
The LCx demonstrated a 70% lesion in the posterolateral marginal brach, while in a dominant RCA, the posterior descending artery (PDA) was occluded. Keywords: Kardiologie,
PET
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3. Weihs W;
Schuchlenz H;
Prein K
Echokardiographie aktuell: Kardiale Beteiligung bei Systemerkrankungen - Amyloidose
Flussmuster
Journal für Kardiologie - Austrian Journal of Cardiology 2010; 17 (7-8): 313-315
Restriktives transmitrales Flussmuster als Ausdruck einer höhergradigen
diastolischen Dysfunktion mit erhöhten linksventrikulären Füllungsdrücken. Keywords: Echokardiographie,
Kardiologie,
transmitrales Flussmuster
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4. Schnell O
Der plötzliche Herztod bei Diabetes mellitus
Kardiale Dysfunktion - Diabetes mellitus
Journal für Kardiologie - Austrian Journal of Cardiology 2004; 11 (10): 387-391
Pathophysiologische Komponenten der kardialen Dysfunktion bei Diabetes. Keywords: Diabetes mellitus,
Diagramm,
Kardiale Dysfunktion,
Kardiologie,
Parameter
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