The atrial rate is indicated by the frequency of the P waves. The ventricular rate is indicated by the frequency of the QRS complexes. In the absence of disease, the atrial rate should be the same ...

Ventricular tachycardia is diagnosed with a device called an electrocardiogram (ECG) that records your heart rate and rhythm based on electrical impulses generated by the heart. This non-invasive ...

Medically reviewed by Rafle Fernandez, MD Deciding when to go to the hospital for a rapid heart depends on your health history and how you are feeling overall. A heart rate of 100 beats per minute ...

relevance and strategies of rhythm and rate control in patients with AF and CHF, and (iii) options for prevention of AF in patients with ventricular dysfunction. In conclusion, AF is associated ...

Frequently, a 2:1 conduction ratio occurs, resulting in a ventricular rate of 150 bpm. Atrial flutter can described as “typical” (a.k.a. type I) or “atypical” (a.k.a. type II) based on the ...

Rowing machines and treadmills do not challenge your cardiovascular system in the same way, so what is the science behind it?

The Food and Drug Administration (FDA) has accepted for Priority Review the supplemental New Drug Application (sNDA) for finerenone for the treatment of ...

Inter-atrial shunt device therapy has shown mixed results in clinical trials, with clinical 'non-responders' typically showing features of more advanced heart failure. We aimed to analyse the ...

Ventricular assist devices are mechanical pumps ... showed that survival rate was 86% at 6 months and 77% at 1 year, with a maximum support time of 2.75 years. Of the ten patients who died ...

For ventricular ectopy, an instantaneous rate of >40–50 beats per minute would be considered 'premature'. For a VPC to become evident, however, it must precede the next sinus complex ...