| dbo:abstract |
قصور القلب مع المحافظة على الجزء المقذوف (بالإنجليزية: Heart failure with preserved ejection fraction = HFpEF) هو أحد أنواع قصور القلب أين تكون كمية الدم التي يضخها البطين الأيسر للقلب في كل نبضة (الجزء المقذوف) أكبر من 50%. كان يعرف سابقًا باسم قصور القلب الانبساطي أو الاختلال الانبساطي، حيث يرتبط الخلل في الوظيفة عادة بتغيرات تحدث خلال الانبساط. حوالي نصف المصابين بقصور القلب لديهم قصور القلب مع الحفاظ على الجزء المقذوف، فيما يحظى البقية بانخفاض في الجزء المقذوف، أو قصور القلب مع نقص الجزء المقذوف. يتميز قصور القلب مع الحفاظ على الجزء المقذوف بخلل في الانبساط، ويظهر ذلك في صورة زيادة في صلابة البطين الأيسر للقلب ونقص في استرخائه أثناء ملء الدم قبل النبضة التالية. توجد خطورة متزايدة للإصابة بالرجفان الأذيني وفرط ضغط الدم الرئوي. تشمل عوامل خطر المرض: ارتفاع ضغط الدم، وفرط شحميات الدم، ومرض السكري، والتدخين، وانقطاع النفس الانسدادي النومي. هناك علامات استفهام حول العلاقة بين قصور القلب مع الحفاظ على الجزء المقذوف وقصور القلب الانبساطي. (ar) Heart failure with preserved ejection fraction (HFpEF) is a form of heart failure in which the ejection fraction – the percentage of the volume of blood ejected from the left ventricle with each heartbeat divided by the volume of blood when the left ventricle is maximally filled – is normal, defined as greater than 50%; this may be measured by echocardiography or cardiac catheterization. Approximately half of people with heart failure have preserved ejection fraction, while the other half have a reduction in ejection fraction, called heart failure with reduced ejection fraction (HFrEF). Risk factors for HFpEF include hypertension, hyperlipidemia, diabetes, smoking, and obstructive sleep apnea. HFpEF is characterized by abnormal diastolic function: there is an increase in the stiffness of the left ventricle, which causes a decrease in left ventricular relaxation during diastole, with resultant increased pressure and/or impaired filling. There is an increased risk for atrial fibrillation and pulmonary hypertension. There is controversy regarding the relationship between diastolic heart failure and HFpEF. (en) L'insufficienza cardiaca con frazione di eiezione preservata (ICFEp; in inglese HFpEF: heart failure with preserved ejection fraction) è una sindrome che coinvolge quasi la metà dei pazienti con insufficienza cardiaca. Tale definizione è preferibile a “insufficienza cardiaca diastolica”, poiché le alterazioni che vi si riscontrano non sono limitate alla sola diastole o alla sola sistole. La ICFEp potrebbe essere definita: * segni o sintomi di scompenso cardiaco congestizio * funzione sistolica ventricolare sinistra (VS) normale o lievemente ridotta * presenza di disfunzione diastolica Sebbene sia stato riportato che la percentuale di pazienti ospedalizzati per insufficienza cardiaca (IC) con frazione di eiezione (FE) conservata, oscilli fra il 24% e il 55%, non siamo in grado di affermare che tale situazione sia un vantaggio in termini di mortalità: infatti almeno sino ad oggi, gli studi clinici controllati randomizzati non hanno evidenziato differenze significative in confronto allo scompenso cardiaco con disfunzione sistolica prevalente (it) |
| dbo:icd9 |
428.3 |
| dbo:thumbnail |
wiki-commons:Special:FilePath/CG_Heart.gif?width=300 |
| dbo:wikiPageExternalLink |
https://books.google.com/books%3Fid=45DKiUj1hLUC&pg=PA562%7Ctitle=Cardiac |
| dbo:wikiPageID |
34754519 (xsd:integer) |
| dbo:wikiPageLength |
58839 (xsd:nonNegativeInteger) |
| dbo:wikiPageRevisionID |
1120543604 (xsd:integer) |
| dbo:wikiPageWikiLink |
dbr:Cardiac_action_potential dbr:Cardiac_output dbr:Cardiac_resynchronization_therapy dbr:Preload_(cardiology) dbr:Pulmonary_edema dbr:Pulmonary_hypertension dbr:Endothelium dbr:Natriuretic_peptide dbr:Metabolic_syndrome dbr:Metalloproteinase dbr:Tricuspid_valve dbr:Angiotensin_converting_enzyme_inhibitors dbr:Beta_blocker dbr:Bradycardia dbr:Antimineralocorticoid dbr:Aortic_stenosis dbr:Hypertension dbr:Cytokine dbr:Vasodilator dbr:Verapamil dbr:E-selectin dbr:E/A_ratio dbr:Insulin_resistance dbr:Systole dbr:Compliance_(physiology) dbr:VO2_max dbr:Enalapril dbr:Mitral_valve dbr:Myocardial_infarction dbr:Concentric_hypertrophy dbr:Constrictive_pericarditis dbr:Coronary_artery_disease dbr:Coronary_circulation dbr:Systolic_dysfunction dbr:Left_ventricle dbr:Calcium_channel_blocker dbr:Comorbidity dbr:Brain_natriuretic_peptide dbr:Paroxysmal_nocturnal_dyspnoea dbr:Systole_(medicine) dbr:Transthyretin dbr:Microcirculation dbr:Diuretic dbr:Heart_failure dbr:Heart_rate dbr:Eccentric_hypertrophy dbr:Jugular_venous_pressure dbr:Heart_failure_with_reduced_ejection_fraction dbr:ACE_inhibitor dbr:Echocardiography dbr:Edema dbr:Nitric_oxide dbr:Cardiac_arrest dbr:Cardiac_catheterization dbr:Cardiac_fibrosis dbr:Cardiac_muscle dbr:Cardiac_reserve dbr:Chronotropic dbr:Diastole dbr:Isovolumic_relaxation_time dbr:Electrolytes,_urea,_creatinine dbr:Ventricular_remodeling dbr:High_output_cardiac_failure dbr:Ischemia dbr:Angiotensin_II_receptor_antagonist dbr:Hyperlipidemia dbr:Hypertrophy dbr:Hypotension dbr:Dyspnea_on_exertion dbr:Atrial_fibrillation dbc:Heart_diseases dbr:Aerobic_exercise dbr:Afterload dbc:Cardiomyopathy dbr:Collagen dbr:Collagenase dbr:Ejection_fraction dbr:Diabetes dbr:Digoxin dbr:Doppler_echocardiography dbr:Spironolactone dbr:Fibrosis dbr:Gross_anatomy dbr:Excitation_contraction_coupling dbr:Hydrostatic_pressure dbr:Nebivolol dbr:New_England_Journal_of_Medicine dbr:Obesity dbr:Obstructive_sleep_apnea dbr:Orthopnea dbr:Ramipril dbr:Senile_systemic_amyloidosis dbr:Standard_of_care dbr:Stroke_volume dbr:Smoking dbr:New_York_Heart_Association_Functional_Classification dbr:Extracellular_matrix dbr:Compliance_(medicine) dbr:Diastolic dbr:Diastolic_heart_failure dbr:Lusitropy dbr:Lymphocyte dbr:Senescence dbr:Transforming_growth_factor_beta dbr:Restrictive_cardiomyopathy dbr:PDE5_inhibitor dbr:Ventricular_dyssynchrony dbr:Protein_kinase_G dbr:Microvasculature dbr:Frank-Starling_mechanism dbr:Adolph_Fick dbr:Cardiac_Catheterization dbr:Cardiomyocytes dbr:MUGA dbr:File:End_Diastolic_Pressure_Volume_Relationship.jpg dbr:File:Wiggers_Diagram.png dbr:Stress_imaging |
| dbp:caption |
In those with HFpEF, the left ventricle of the heart is stiffened and has impaired relaxation after pumping blood out of the heart. (en) |
| dbp:field |
cardiology (en) |
| dbp:icd |
428.300000 (xsd:double) (en) |
| dbp:name |
Diastolic dysfunction (en) |
| dbp:wikiPageUsesTemplate |
dbt:Citation_needed dbt:Cite_book dbt:Infobox_medical_condition_(new) dbt:Main dbt:Medical_resources dbt:Reflist dbt:Sfn dbt:Visible_anchor dbt:Sfnref dbt:Heart_diseases |
| dcterms:subject |
dbc:Heart_diseases dbc:Cardiomyopathy |
| rdf:type |
owl:Thing wikidata:Q12136 dbo:Disease |
| rdfs:comment |
قصور القلب مع المحافظة على الجزء المقذوف (بالإنجليزية: Heart failure with preserved ejection fraction = HFpEF) هو أحد أنواع قصور القلب أين تكون كمية الدم التي يضخها البطين الأيسر للقلب في كل نبضة (الجزء المقذوف) أكبر من 50%. كان يعرف سابقًا باسم قصور القلب الانبساطي أو الاختلال الانبساطي، حيث يرتبط الخلل في الوظيفة عادة بتغيرات تحدث خلال الانبساط. حوالي نصف المصابين بقصور القلب لديهم قصور القلب مع الحفاظ على الجزء المقذوف، فيما يحظى البقية بانخفاض في الجزء المقذوف، أو قصور القلب مع نقص الجزء المقذوف. (ar) Heart failure with preserved ejection fraction (HFpEF) is a form of heart failure in which the ejection fraction – the percentage of the volume of blood ejected from the left ventricle with each heartbeat divided by the volume of blood when the left ventricle is maximally filled – is normal, defined as greater than 50%; this may be measured by echocardiography or cardiac catheterization. Approximately half of people with heart failure have preserved ejection fraction, while the other half have a reduction in ejection fraction, called heart failure with reduced ejection fraction (HFrEF). (en) L'insufficienza cardiaca con frazione di eiezione preservata (ICFEp; in inglese HFpEF: heart failure with preserved ejection fraction) è una sindrome che coinvolge quasi la metà dei pazienti con insufficienza cardiaca. Tale definizione è preferibile a “insufficienza cardiaca diastolica”, poiché le alterazioni che vi si riscontrano non sono limitate alla sola diastole o alla sola sistole. La ICFEp potrebbe essere definita: * segni o sintomi di scompenso cardiaco congestizio * funzione sistolica ventricolare sinistra (VS) normale o lievemente ridotta * presenza di disfunzione diastolica (it) |
| rdfs:label |
قصور القلب مع المحافظة على الجزء المقذوف (ar) Heart failure with preserved ejection fraction (en) Insufficienza cardiaca con frazione di eiezione preservata (it) |
| owl:sameAs |
freebase:Heart failure with preserved ejection fraction wikidata:Heart failure with preserved ejection fraction dbpedia-ar:Heart failure with preserved ejection fraction dbpedia-it:Heart failure with preserved ejection fraction https://global.dbpedia.org/id/3WWFb |
| prov:wasDerivedFrom |
wikipedia-en:Heart_failure_with_preserved_ejection_fraction?oldid=1120543604&ns=0 |
| foaf:depiction |
wiki-commons:Special:FilePath/CG_Heart.gif wiki-commons:Special:FilePath/Wiggers_Diagram.png wiki-commons:Special:FilePath/End_Diastolic_Pressure_Volume_Relationship.jpg |
| foaf:isPrimaryTopicOf |
wikipedia-en:Heart_failure_with_preserved_ejection_fraction |
| foaf:name |
Diastolic dysfunction (en) |
| is dbo:wikiPageRedirects of |
dbr:Heart_Failure_with_preserved_Ejection_Fraction dbr:HEF-PEF dbr:HEF-pEF dbr:HEF/PEF dbr:HEF/pEF dbr:HEFPF dbr:HF-PEF dbr:HF/PEF dbr:HF/pEF dbr:HFPEF dbr:HFpEF dbr:Diastolic_Dysfunction dbr:Diastolic_heart_failure dbr:E-E_ratio dbr:E-e'_ratio dbr:E/E' dbr:E/E_ratio dbr:Lusiotropy dbr:Diastolic_dysfunction |
| is dbo:wikiPageWikiLink of |
dbr:Cardiac_tamponade dbr:List_of_medical_abbreviations:_H dbr:Amyloid_cardiomyopathy dbr:Paroxysmal_nocturnal_dyspnoea dbr:Heart_failure dbr:Heart_Failure_with_preserved_Ejection_Fraction dbr:Diabetic_cardiomyopathy dbr:Diastole dbr:HEF-PEF dbr:HEF-pEF dbr:HEF/PEF dbr:HEF/pEF dbr:HEFPF dbr:HF-PEF dbr:HF/PEF dbr:HF/pEF dbr:HFPEF dbr:HFpEF dbr:Diastolic_Dysfunction dbr:Diastolic_heart_failure dbr:Ventricular_hypertrophy dbr:E-E_ratio dbr:E-e'_ratio dbr:E/E' dbr:E/E_ratio dbr:Lusiotropy dbr:Diastolic_dysfunction |
| is foaf:primaryTopic of |
wikipedia-en:Heart_failure_with_preserved_ejection_fraction |
