Results: There were 20, 88, and 36 patients in NYHA functional class II, III, and IV, respectively. Thirty-four patients had right ventricular pacing and another 29 patients had a QRS duration ...

Patients with symptomatic (New York Heart Association [NYHA] class III or IV) systolic (left ventricular ejection fraction [LVEF] ≤40%) congestive heart failure (CHF) were randomized to ...

symptoms of NYHA class 3–4 heart failure, and low ejection fraction associated with mild left ventricular dilation, among other signs of heart dysfunction. Transmission electron micrographs of ...

By targeting the TTR gene directly in the liver, the therapy “has opened up the door” to permanent treatment, says Sarah ...

PASCAL repair offers lasting TR reduction, better survival, and improved quality of life in severe tricuspid regurgitation.

NYHA class at baseline was II in 23% of patients, III in 57%, and IV in 16%. Most patients had hypertension (84%), 32% had ...