While Kardium raised $250 million in an oversubscribed funding round, Field Medical raised $35 million. Both companies are focused on designing and developing new pulsed field ablation technologies to help treat challenging arrhythmias. 

Johnson & Johnson MedTech has received reports of its Automated Impella Controller failing to connect properly with Impella heart pumps. If this happens, the FDA warned, it may put patients at risk.

Staying vaccinated as recommended by doctors can help patients limit their risk of adverse cardiovascular events, according to a new consensus statement published in European Heart Journal.

The two companies will continue combining components to make patient monitoring systems, under the new terms of the expanded deal that includes a "pledge program" to improve quality.

Spectrum V8 and V6 infusion pumps may have accidentally had their software switched, which could result in underinfusion or a fluid overload. While no injuries have been reported, for safety the affected pumps need to be removed from where they are used and sold. 

The photoacoustic CT, or PACT, imaging technique is said to perform comparably to mammography for cancer detection, but without the discomfort of standard mammograms. 

According to Medtronic, its VitalFlow ECMO system was designed and developed with the user experience in mind. 

The tool also can be used to predict a person's brain age and risk for a myriad of other chronic conditions as well.