It is a condition in which there is slowed electrical conduction through a ventricle of the heart; usually secondary to cardiomegaly or cardiac failure
Nonspecific intraventricular conduction delay (NIVCD) can be caused by various factors, including ischemic heart disease, cardiomyopathy, or structural heart abnormalities. It may also arise from electrolyte imbalances, such as hyperkalemia, or as a side effect of certain medications. In some cases, it can occur without any identifiable underlying condition, making it "nonspecific." NIVCD is often identified on an electrocardiogram (ECG) and may indicate a need for further cardiovascular evaluation.
I'm having a bit of a problem accepting your nonspecific example.
Characteristics for conduction
That sounds like a description of heat conduction.
It is known as: conduction.
426.9
Intraventricular conduction defect refers to a delay or block in the electrical impulses within the lower chambers of the heart. Left axis deviation indicates that the overall direction of the heart's electrical activity is shifted more towards the left side. These findings may suggest underlying heart conditions and warrant further evaluation by a healthcare provider.
A QRS duration reading of 144 milliseconds indicates a prolonged ventricular conduction time. Normally, the QRS duration should be between 70 to 100 milliseconds; a reading of 144 ms suggests that there may be a delay in the electrical conduction through the ventricles, which can be due to various conditions, such as a bundle branch block or other forms of intraventricular conduction delay. This finding may require further evaluation by a healthcare professional to determine the underlying cause and appropriate management.
Borderline atrioventricular (AV) conduction delay refers to a slight prolongation in the time it takes for the electrical signal to travel from the atria to the ventricles of the heart. While it may not meet the criteria for a definitive diagnosis of AV conduction delay, it can be an indicator of potential heart conduction issues that may require monitoring.
Bundle branch block belongs to a group of heart problems called intraventricular conduction defects (IVCD).
Sa node
The term for a delay or interruption in conduction of the electrical impulse in the myocardium is "heart block." Heart blocks can range from first-degree (mildest) to third-degree (most severe) based on the extent of conduction disruption in the heart's electrical system.
Intraventricular hemorrhage
Intraventricular septum
subarachnoid or intraventricular chemotherapy injection
In most cases, you would not need to treat this. It does not mean anything significant the vast majority of times.
Inflammation and fever are nonspecific immune system reactions.