Monomorphic ventricular tachycardia is an irregular heartbeat where the bottom chambers of your heart beat quicker than usual. It can cause symptoms such as shortness of breath, dizziness, or fatigue.

Among cancer patients who have tachycardia but who have not had a medical condition that is associated with tachycardia, such as pulmonary disease or thyroid disease, overall mortality risk is ...

Our heart beats a whopping 40 million times a year. And what makes it beat? Electrical impulses. The heart's electrical system controls the pumping action of the heart and gives it a rhythm. The ...

In a recent study published in the journal Nature, researchers devised a non-invasive optogenetic and wearable cardiac pacemaker for accurate and specific control of cardiac rhythm for ≤900 beats per ...

I'm lying on my back with my legs in the air and thumb in my mouth, blowing out hard. But it's not working. My heart is still going a million miles an hour. I'd experienced episodes of rapid heartbeat ...

SAN JUAN, Puerto Rico — A sustained elevated heart rate after subarachnoid hemorrhage is associated with an increased risk for cardiopulmonary complications and poor outcomes, investigators reported ...

A recent article published in BMJ discussed the prevalence, assessment, and practice pointers for the management of presentations of tachycardia among long coronavirus disease (long COVID). Long COVID ...

Immediate Steps to Take With Both Symptoms ...

Sinus tachycardia is the most common and often neglected rhythm disturbance encountered in clinical practice. Whether appropriate or not, it is often associated with troublesome symptoms, and ...

Here, we report the case of a 54-year-old man with an inoperable metastatic paraganglioma in whom systemic targeted radiotherapy with 177 Lu-Dotatate was indicated. He had hypertension and tachycardia ...

Background A 51-year-old male was referred for consideration for heart transplantation because of recently diagnosed congestive heart failure refractory to medical therapy. Previous echocardiography ...