Summary: The goal of the study is to learn what happens to levels of nemtabrutinib (MK-1026) in a healthy person's body over time. Researchers will compare what happens to nemtabrutinib in the body when it is given with or without another medicine called diltiazem.

Summary: This is a small, pilot study with a primary goal of assessing patient perceptions of two medication treatments for supraventricular tachycardia in adult patients treated in the Emergency Department.

Summary: Supraventricular tachycardia (SVT) is a dysrhythmia characterized rapid heart rate, typically with rapid onset. SVT accounts for over 50,000 emergency department visits per year. Of patients with regular, narrow-complex SVT, the mainstay of therapy includes adenosine and diltiazem. Adenosine is recommend by American and European guidelines as first-line therapy, however adenosine carries unique si...

Summary: This study aimed to compare the clinical outcomes of left bundle branch area pacing combined with atrioventricular node ablation and pharmacologic treatment optimized according to guidelines in patients with symptomatic atrial fibrillation refractory or intolerant to drug therapy or catheter ablation.

Summary: No study to date has compared topical DTZ to MEBO ointment in the treatment of anal fissure. Therefore, the present study aims to compare the efficacy and safety of DTZ to MEBO in the treatment of acute anal fissure. The investigators propose to conduct a comparative randomized clinical study. In this study, the investigators will compare patients with acute anal fissure receiving MEBO ointment vs...

Summary: Cerebral small vessel disease (SVD) describes a set of pathologies affecting the smallest blood vessels in the brain. SVD contributes to up to a fifth of ischemic and hemorrhagic strokes en is the main vascular cause of dementia. On MRI, SVD is marked by different types of lesions, including white matter abnormalities, and small infarcts and hemorrhages. Recent studies indicate that SVD develops s...

Summary: The goal of this study is to test the feasibility of guiding as-needed pharmacological rate control of atrial fibrillation (AF) by implantable cardiac monitors and to assess the impact of continuous beta-blocker therapy versus as-needed rate control on the following outcomes: (1) exercise capacity, (2) AF burden, (3) symptomatic heart failure, (4) biomarker assessment of cardiac filling pressures ...