Myocardial Dysfunction Causes & Reasons

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Myocardial Dysfunction Symptom Checker: Possible causes include Heart Failure. Check the full list of possible causes and conditions now! Talk to our Chatbot to narrow down your search.

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Possible Causes

Heart Failure

In addition, the confusion of similar terms with HFpEF, such as diastolic heart failure, and diastolic dysfunction (DD), has led to a misunderstanding of the true scope of [ncbi.nlm.nih.gov]

We herein present an unusual case of a pseudoaneurysm of the left ventricular myocardium, which is a rare and fatal complication of myocardial infarction. [ncbi.nlm.nih.gov]

This case exhibits a potential HFpEF phenotype associated with microvascular dysfunction, fibrosis, and elevated filling pressures. [ncbi.nlm.nih.gov]

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Cardiomyopathy

One proposed pathogenic mechanism was coronary microvascular dysfunction (MVD). [ncbi.nlm.nih.gov]

[…] in evaluating myocardial contractile function. [ncbi.nlm.nih.gov]

Normal pacing thresholds usually recover after normalization of systolic dysfunction. Pacing failure correlates with clinics of TC. [ncbi.nlm.nih.gov]

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Hypertensive Heart Disease

[…] cardiac dysfunction may be ameliorated by antihypertensive treatment is unknown. [ncbi.nlm.nih.gov]

We used a modified algorithm to investigate left ventricular myocardial microstructure based on analysis of the reflection intensity at the myocardial-pericardial interface [ncbi.nlm.nih.gov]

AIMS: We investigated the association between left ventricular (LV) torsional deformation and vascular dysfunction, fibrosis, neurohumoral activation, and exercise capacity [ncbi.nlm.nih.gov]

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Diabetic Autonomic Neuropathy

Interstitial myocardial fibrosis, microangiopathic or metabolic changes may also be responsible for diabetic heart muscle disease and left ventricular dysfunction. [esciencecentral.org]

There was a significant correlation between blood pressure response to Dipyridamole and myocardial perfusion reserve index. [ncbi.nlm.nih.gov]

What is autonomic dysfunction? Autonomic dysfunction develops when the nerves of the ANS are damaged. This condition is called autonomic neuropathy or dysautonomia. [healthline.com]

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Congestive Heart Failure

Comorbidity of dysphagia was 36.1% in patients with acute exacerbation of CHF, and cognitive dysfunction and malnutrition may be an independent predictor of dysphagia. [ncbi.nlm.nih.gov]

Myocardial calcification is rare. [ncbi.nlm.nih.gov]

Left ventricular (LV) diastolic dysfunction has been demonstrated to be a strong predictor of heart failure. [dx.doi.org]

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Low Cardiac Output Syndrome

Abstract Several cellular and molecular mechanisms have been implicated in the development of myocardial dysfunction and low cardiac output in pediatric patients undergoing [ncbi.nlm.nih.gov]

@article{9704aba019d241ad9019d210e0aa5ace, title "Myocardial Necrosis and the Postoperative Low-Cardiac-Output Syndrome", author "Taber, {Rodman E.} and Morales, {Azorides [miami.pure.elsevier.com]

In the setting of transient postoperative myocardial dysfunction, even a moderate elevation of pulmonary pressure can result in heart dysfunction and circulatory collapse. [ncbi.nlm.nih.gov]

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Dilated Cardiomyopathy

BACKGROUND: To investigate the association between diabetic retinopathy (DR) and myocardial dysfunction in patients with type 2 diabetes and dilated cardiomyopathy (dCMP). [ncbi.nlm.nih.gov]

This case shows that in some cases the detection myocardial inflammation - which allows for appropriate therapy - may only be achieved by myocardial biopsy. [ncbi.nlm.nih.gov]

Isolated myocardial TB is a rare finding, and definitive diagnosis during life requires a myocardial biopsy. [doi.org]

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Takotsubo Cardiomyopathy

resulting in apical ballooning appearance, chest pain, and st segment elevation A transient left ventricular apical dysfunction or ballooning accompanied by electrocardiographic [icd9data.com]

Our case illustrates how strain can be a sensitive marker for myocardial dysfunction and recovery in TC. [ncbi.nlm.nih.gov]

myocardial contractile function. [ncbi.nlm.nih.gov]

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Apical Myocardial Infarction

The present patient progressed with spontaneous resolution of the ventricular dysfunction without any sequelae. [scielo.br]

The apical myocardial infarction is a subtype of the acute coronary syndrome, caused by myocardial ischemia. [symptoma.com]

Inclusion criteria included an incidence of first acute myocardial infarction (AMI), with or without LV dysfunction. [mmj.eg.net]

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Myocardial Fibrosis

Diastolic dysfunction portends early mortality in SCA. [ncbi.nlm.nih.gov]

Myocardial involvement in polymyositis is commonly suspected in noninvasive studies, but symptomatic cardiac disease is rare. [ncbi.nlm.nih.gov]

Myocardial fibrosis detected by magnetic resonance imaging has also been reported in athletes. [ncbi.nlm.nih.gov]

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Ischemic Cardiomyopathy

A 52-year-old male with ischemic cardiomyopathy and severe ventricular dysfunction underwent coronary artery bypass grafting and left ventricular reconstruction (Dor operation [ncbi.nlm.nih.gov]

A mean of 2.9 /- 0.9 grafts per patient were performed, with an average myocardial ischemia time of 53 /- 23 minutes and bypass time of 104 /- 31 minutes. [ncbi.nlm.nih.gov]

Subjects with severe RV dysfunction (CMR RVEF 1 values (free wall p 0.013; septum 1 values 350 ms demonstrated ongoing improvement in FAC (Δ6%), whilst values 1 mapping [ncbi.nlm.nih.gov]

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Papillary Muscle Dysfunction

10) In papillary muscle dysfunction, contraction is absent or ineffective. [medical-dictionary.thefreedictionary.com]

Abstract Ischemic myocardial and papillary muscle dysfunction has considerable implication in newborn infants and children with normal or malformed hearts. [ncbi.nlm.nih.gov]

A fatal case of systemic lupus erythaematosus complicated by myocardial infarction, papillary muscle dysfunction and mitral incompetence seven months before death is reported [ncbi.nlm.nih.gov]

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Cardiogenic Shock

Coronary spasm or microvascular dysfunction has been suggested to be associated with the pathogenesis. [ncbi.nlm.nih.gov]

With a mortality of 30% to 80%, ICS is the most common cause of death from acute myocardial infarction. [dx.doi.org]

The presence of the 3rd and 4th heart sounds due to valvular dysfunction may also be heard. [symptoma.com]

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Left Ventricular Noncompaction

Methods: All adult echocardiograms with global LV dysfunction and an LVEF 45% over a 1‐year period were reviewed for signs of LV noncompaction. [oadoi.org]

The images revealed segmental and seriously decreased myocardial perfusion with moderate enlargement of the left ventricle. [ncbi.nlm.nih.gov]

BACKGROUND: Left ventricular noncompaction (LVNC) is associated with progressive LV systolic dysfunction and dilated cardiomyopathy. [ncbi.nlm.nih.gov]

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Left Ventricular Dilatation

RESULTS: Several symptoms and signs were associated with LV dilatation and systolic dysfunction at univariate analysis. [ncbi.nlm.nih.gov]

Patients were divided in two groups based on the presence (n 47) or absence (n 60) of myocardial viability. [ncbi.nlm.nih.gov]

OBJECTIVE: Whether cardiac ventricles can acutely dilate during septic myocardial dysfunction. [ncbi.nlm.nih.gov]

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Hypertensive Crisis

In addition, we tested the association between these procoagulant changes and the development of TMA and end-organ dysfunction. [ncbi.nlm.nih.gov]

To describe a patient who experienced a hypertensive crisis and myocardial infarction following a massive dose of parenteral clonidine. [ncbi.nlm.nih.gov]

She had a similar episode 2 month prior to this presentation, which resulted in a diagnosis of non-ST elevation myocardial infarction after a troponin of 2768 ng/L (Ref [ncbi.nlm.nih.gov]

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Angina Pectoris

Abstract Treatment of angina pectoris associated with coronary microvascular dysfunction is challenging as the underlying mechanisms are often diverse and overlapping. [ncbi.nlm.nih.gov]

Myocardial Infarction Angina and myocardial infarction both concern the heart and its functions. [differencebetween.net]

Abstract Postprandial hypertriglyceridemia and hyperglycemia may promote endothelial and hemorheological dysfunction. [ncbi.nlm.nih.gov]

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Hypertrophic Cardiomyopathy

BACKGROUND: Microvascular dysfunction in hypertrophic cardiomyopathy has been associated with poor clinical outcome. [ncbi.nlm.nih.gov]

Late gadolinium enhancement (LGE) was observed by cardiac magnetic resonance imaging (MRI), and SPECT showed myocardial fibrosis or necrosis involving the apical aneurysm [ncbi.nlm.nih.gov]

The diastolic dysfunction in HCM is not entirely explained by wall thickening. [ncbi.nlm.nih.gov]

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Acute Coronary Syndrome

Dysfunctional wall motion can allow mural thrombus formation. [msdmanuals.com]

A heart attack, also termed myocardial infarction (MI), is death of heart tissue due to ischemia. [msdmanuals.com]

Third universal definition of myocardial infarction. Eur Heart J 2012; 33 :2551–67. 2. Myocardial Ischaemia National Audit Project. [bjcardio.co.uk]

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Restrictive Cardiomyopathy

[…] and rescue the RCM phenotypes, suggesting that Ca(2 ) desensitization in myofibrils is a therapeutic option for treatment of diastolic dysfunction without interventions directed [ncbi.nlm.nih.gov]

Abstract A previously unreported case of small-vessel myocardial vasculitis presenting as restrictive cardiomyopathy and congestive heart failure is described. [ncbi.nlm.nih.gov]

These findings suggest that pre-ejection abnormality and subclinical systolic dysfunction coexist with diastolic dysfunction in children with RCM. [ncbi.nlm.nih.gov]

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Acute Myocarditis

We report a case where strain Doppler echocardiography was able to identify longitudinal segmental myocardial dysfunction derived from edema in acute phase of myocarditis. [ncbi.nlm.nih.gov]

Global longitudinal systolic myocardial strain correlated significantly with the amount of oedema (r 0.65; P 0.001). [ncbi.nlm.nih.gov]

In the absence of global or regional LV dysfunction, conventional transthoracic echocardiography (TTE) does not accurately identify tissue sequelae of AM. [ncbi.nlm.nih.gov]

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Sinus Bradycardia

We report a case of HSP complicated with acute systolic left ventricular (LV) dysfunction, symptomatic sinus bradycardia and high-grade atrio-ventricular (AV) heart block. [ncbi.nlm.nih.gov]

The heart/mediastinum ratio, regional myocardial distribution, and percent of regional myocardial MIBG uptake were evaluated. [ncbi.nlm.nih.gov]

2015 ICD-9-CM Diagnosis Code 427.81 Sinoatrial node dysfunction 2015 Billable Thru Sept 30/2015 Non-Billable On/After Oct 1/2015 ICD-9-CM 427.81 is a billable medical code [icd9data.com]

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Cardiac Amyloidosis

CONCLUSIONS: Cardiac amyloidosis involves all cardiac chambers, and thus, chamber-specific strain analysis may be useful to assess the total cumulative burden of cardiac dysfunction [ncbi.nlm.nih.gov]

Myocardial tissue stiffness plays an important role in cardiac function. [ncbi.nlm.nih.gov]

Strain measurements using velocity vector imaging (VVI) may further characterize myocardial dysfunction. [ncbi.nlm.nih.gov]

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Nonsustained Ventricular Tachycardia

[…] strong relationship between QTe dispersion and MPI allows us to hypothesize an intriguing link between electrical instability and confined myocardial areas of systodiastolic dysfunction [ncbi.nlm.nih.gov]

BACKGROUND: Nonsustained ventricular tachycardia (NSVT) has significant prognostic implications in the setting of healing and healed myocardial infarction (MI), but only limited [ncbi.nlm.nih.gov]

[…] strong relationship between QT e dispersion and MPI allows us to hypothesize an intriguing link between electrical instability and confined myocardial areas of systodiastolic dysfunction [karger.com]

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Bradyarrhythmia

2015 ICD-9-CM Diagnosis Code 427.81 Sinoatrial node dysfunction 2015 Billable Thru Sept 30/2015 Non-Billable On/After Oct 1/2015 ICD-9-CM 427.81 is a billable medical code [icd9data.com]

MI myocardial infarction OR odds ratio RAMQ Regie de l’Assurance Maladie du Quebec SA sinoatrial Received May 4, 2002. [onlinejacc.org]

whereas HF by bradyarrhythmia could be associated with reduced CO but only modestly increased LV filling pressure due to the absence of LV diastolic dysfunction. [ncbi.nlm.nih.gov]

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Loeffler Endocarditis

We present a case of Loeffler endocarditis, whose left ventricular (LV) systolic dysfunction and endocardial systolic dysfunction were first neglected by conventional transthoracic [ncbi.nlm.nih.gov]

Vol 75, No 10 (2017) Clinical vignettes Published online: 2017-10-18 Submitted: 2017-04-16 Accepted: 2017-04-19 Extensive myocardial infarction in a 20-year-old associated [doi.org]

Mortality/Morbidity The literature reports a 35-50% 2-year mortality rate in patients with advanced myocardial fibrosis. [emedicine.com]

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Primary Cardiomyopathy

[…] thiamine deficiency) is also associated with alcoholism. congestive cardiomyopathy a syndrome characterized by cardiac enlargement, especially of the left ventricle, myocardial dysfunction [medical-dictionary.thefreedictionary.com]

There were 15 patients with primary cardiomyopathy (group I); 20 with chronic CAD (group II); and 25 with acute Q wave myocardial infarction (group III). [ncbi.nlm.nih.gov]

Diastolic dysfunction outflow obstruction Diastolic dysfunction Clinical findings LV and RV failure, sudden death, Cardiomegaly Functional AV valve regurgitation S3 and/or [msdmanuals.com]

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Lymphocytic Myocarditis

Laboratory evaluation revealed evidence of hepatic dysfunction with a coagulopathy and an absolute unconjugated hyperbilirubinemia. [ncbi.nlm.nih.gov]

CONCLUSION: This persistent expression of ICAM-1 suggests that myocardial cell damage may persist immunologically for a long period in myocarditis. [ncbi.nlm.nih.gov]

Lymphocytic myo-carditis is therefore associated with LV diastolic dysfunction of a predominantly restrictive pattern. [ncbi.nlm.nih.gov]

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Kounis Syndrome

[…] leads to coronary artery spasm with normal cardiac biomarkers or infraction with positive cardiac biomarkers, which represents a manifestation of coronary artery endothelial dysfunction [journals.lww.com]

Kounis syndrome: Allergic myocardial infarction!! [joicc.org]

The type I variant (coronary spasm) seems to represent a manifestation of endothelial dysfunction or microvascular angina. [tmsforacure.org]

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Secondary Cardiomyopathy

Trace elements in IDCM compared with secondary cardiac dysfunction In patients with valvular and ischemic cardiomyopathies having comparable degree of left ventricular dysfunction [onlinejacc.org]

TC is a reversible form of the LV regional systolic dysfunction. [revespcardiol.org]

Myocardial Disease - Secondary Myocardial disease subsequent to a known origin is termed secondary myocardial disease. [textbookofcardiology.org]

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