The FDA today issued an alert related to a potentially high-risk device issue with certain Conavi Novasight Hybrid catheters.

There were no deaths or cases of phrenic nerve injury, clinically significant hemolysis, acute renal failure, or coronary artery spasm. The data, which were published simultaneously online in EP ...

Often called a “silent killer,” heart disease can progress without noticeable symptoms until a serious event like a heart attack, arrhythmia, or heart failure occurs. Even whe ...

Kounis syndrome defined as the appearance of acute coronary syndrome in the context of an allergic reaction is a relatively rare phenomenon. There are three variants of this syndrome in which the ...

A discussion of a challenging case of renal artery denervation for resistant hypertension. Hypertension (HTN) is estimated to ...

Omny-IRE data demonstrated the investigational OMNYPULSETM Platform achieved 100% acute success and 84.5% pulmonary vein isolation (PVI) durabilit ...

There are even reports that these two diseases can coexist, called ATAK syndrome (15). However, in Kounis syndrome, allergic reactions induce coronary artery spasms, plaque erosion, rupture or ...

At the hospital, she was told an angiogram showed that spasms in her arteries had led to a second heart attack. The 70% ...

When IVUS was later performed, coronary spasm was noted on angiography immediately afterwards, suggesting that had IVUS been carried out at the time of the initial angiogram, it could have ...