Or like it skipped a beat? You may be experiencing heart palpitations, which can feel like your heart is beating too fast, pumping too hard, or fluttering. Usually lasting only a few seconds ...

Atrial flutter most commonly occurs in a reentrant ... is easy since it requires only venous access to get to the right heart. A CTI line — or cavo-tricuspid isthmus line — is placed to ...

They sacrifice health, time ... Harbaugh has what's called an atrial flutter, which is a type of arrhythmia that causes the heart to beat at an abnormally high rate. The coach departed the ...