“Ancient DNA has produced a revolution in our understanding of recent human origins,” said Daniel Green, field program ...

The heart is the body's hardest-working muscle. Whether you're awake or asleep, or exercising or resting, your heart is always at work. It pumps blood through arteries to deliver oxygen to organs ...

The 2 samples and chunk of callosity in tank no.28 with cyamids aer all from the same whale specimens, but from different parts of the whale. All the cyamids aer Cyamus ovalis Roussel de Vauxeme (fam.

Heart disease often presents with subtle symptoms that can be easily overlooked. Being aware of these early warning signs and seeking timely medical evaluation can significantly improve outcomes.

8 Warning Symptoms of Heart Attack You Shouldn't Ignore A wide number of people don't pay attention to the early signs or symptoms that can further lead to serious health complications.

A decapolar catheter is inside the coronary sinus. Despite the correct positioning of the needle at the fossa ovalis, this structure was resistant to puncture. A, Multiple attempts at sites adjacent ...

Minimally invasive cardiac surgery (MI CS) has revolutionized cardiovascular interventions. A crucial step during many MI CS targeting the left side of the heart is the transeptal puncture (TP) ...

The Ventura shunt has a nitinol hourglass frame to anchor it to the patient’s fossa ovalis and prevent embolization. The nitinol frame (and that nickel-titanium alloy’s superelastic properties) allows ...

Learn what happens to your heart rate during a heart attack, and what each change means for your heart health, treatment, and recovery.