All About Cardiovascular System and Disorders

MARCH 29, 2024

Hemodynamic effects of pulmonary regurgitation include chronic right ventricular volume overload, right ventricular dysfunction and exercise intolerance. Atrial arrhythmias are also common after TOF repair. Pulmonary valve replacement can decrease QRS duration, and stabilize right ventricular function.

Sudden Cardiac Death 52

Sudden Cardiac Death Pulmonary Stenosis Arrhythmia 52

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MAY 2, 2024

During aerobic exercise which is isotonic, the heart rate and stroke volume increases. Isometric exercise or weight training on the other hand causes only slight increase in cardiac output due to increase in heart rate. Effect of exercise on right ventricle. J point elevation and early repolarization pattern has been reported.

Exercise 40

Exercise Cardiomyopathy Blood Pressure Physiology 40

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APRIL 29, 2024

These measures would include maintaining ideal body weight, having a regular exercise program, modifying your diet to avoid high salt diet – not no salt diet, which will bring in other problems, adding fruits and vegetables to your diet and stress management.

Blood Pressure 52

Blood Pressure Diet Exercise General Cardiology 52

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APRIL 25, 2024

When you exercise or are having a stress, the rate increases gradually. Sinus node, known in short as SA node, is situated in the right upper part of the heart. Normally it gives out 60 to 100 pulses per minute so that heart beats at the same rate.

Atrial Fibrillation 52

Atrial Fibrillation Blood Clot Pacemaker Exercise 52

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MARCH 30, 2024

Ebstein’s anomaly may present with a murmur for evaluation in the pediatric age group or in adults with arrhythmias or heart failure with cyanosis and exercise intolerance. A huge right atrium can also predispose to supraventricular arrhythmias in Ebstein’s anomaly.

Tricuspid 52

Tricuspid Arrhythmia Congenital Heart Disease Electrophysiology 52

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FEBRUARY 27, 2024

Autonomic dysfunction caused by spinal cord injury is associated with abnormalities in blood pressure, heart rate variability, arrhythmias and blunted cardiovascular response to exercise which can limit the capacity to perform physical activity [1].

Myocardial Infarction 40

Myocardial Infarction Atrial Fibrillation Heart Failure Blood Pressure 40

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MARCH 18, 2024

But, still for an academic exercise, we will try. Transcript of the video: Interpreting an echo quiz just from a single frame has a lot of limitations. Unlike the ECG, where a single image may be more informative, echo usually requires moving images.

Bicuspid/Mitral 52

Bicuspid/Mitral Aortic Academic Echocardiogram 52

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APRIL 30, 2024

Dynamic gradient may be sought by glyceryl trinitrate, Valsalva manoeuvre, standing position or even symptom limited exercise. Obstruction may occur during recovery and post exercise monitoring of gradient is mandatory. Dynamic gradient in HCM Dynamic gradient occurs in 25-30% and depends on blood volume/contractile state.

Cardiomyopathy 40

Cardiomyopathy Bicuspid/Mitral Document Arrhythmia 40

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MAY 20, 2024

I have also tried it while walking inside my living room so that I don’t have to turn back every time I reach the end of room as part of indoor exercise. Backward walking is more complex and associated with decreased coordination [1]. Of course there is a risk of falling if you are not very careful.

Public Health 40

Public Health Stroke Strokes Article 40

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OCTOBER 26, 2023

Other parameters which are thought to convey risk in Brugada syndrome are Tpeak-Tend >100 ms in chest leads, early repolarization pattern in inferior leads, post exercise ST segment elevation and diurnal burden of Type 1 ECG pattern on Holter monitoring [4]. Opinion is divided on the need for electrophysiology study. mV or R/q ≥ 0.75.

Sudden Cardiac Death 52

Sudden Cardiac Death Atrial Fibrillation Electrophysiology Arrhythmia 52

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FEBRUARY 20, 2024

Female individuals usually lag behind male individuals in exercise programs. It is well known that regular physical activity can reduce cardiovascular and all-cause mortality.

Exercise 52

Exercise General Cardiology 52