In older hypertensive adults, frailty may increase the risk of adverse events associated with blood pressure lowering, including syncope and falls. However, the degree of frailty at which these risks become clinically significant remains uncertain. The study aimed to compare clinical characteristics and the incidence of falls and syncope across different frailty levels among older hypertensive adults. We analyzed data from the longitudinal HYPER-FRAIL study, involving hypertensive outpatients ≥ 75 years undergoing comprehensive geriatric assessment. Frailty was defined according to the Clinical Frailty Scale (CFS). The incidence of a composite outcome of falls and syncope was compared between fit (CFS < 4), mildly frail (CFS = 4-5) and frailer participants (CFS ≥ 6). Among 194 participants (mean age 81 years, 45% male), frailty was absent in 53.6%, mild in 31.4% and moderate-to-severe in 14.9%. A history of falls was more commonly reported among frailer (48.3%) and mildly frail patients (45.9%) compared to fit individuals (21.2%; p < 0.001 for both frailty groups vs fit). Over a median 12-month follow-up, the composite outcome occurred in 13.5% of fit, 31.1% of mildly frail and 31% of frailer participants (p = 0.012 for mild vs absent frailty). Kaplan-Meier curves showed a greater risk in mild frailty (p = 0.003 vs fit participants), with no differences compared to the moderate-to-severe frailty group (p = 0.599). Mild frailty predicted syncope and falls independently of age, prior falls, orthostatic hypotension and depression, but not dementia. Mild frailty (i.e. CFS = 4-5) is common among hypertensive older adults and confers a risk of falls and syncope similar to that of moderate-to-severe frailty.

Massive pulmonary embolism (PE) remains a leading cause of maternal mortality in the postpartum period, particularly following cesarean delivery. Atypical neurological presentations, including seizure-like activity, may represent convulsive syncope secondary to transient cerebral hypoperfusion rather than true epileptic events, potentially delaying diagnosis and management. We report the case of a 28-year-old multiparous woman (para 5, including two sets of twins) who presented three weeks post-cesarean section with sudden collapse and cardiac arrest. She initially developed abdominal pain followed by brief seizure-like episodes without post-ictal confusion, after which she transiently returned to baseline. During transport, she became unresponsive. On arrival, she was in cardiopulmonary arrest with an estimated downtime of 10 minutes. Advanced cardiac life support was initiated, and sustained return of spontaneous circulation was achieved after approximately one hour of resuscitation. Computed tomography pulmonary angiography demonstrated massive bilateral pulmonary emboli. Systemic thrombolysis with alteplase was administered during resuscitation at a dose of 100 mg over two hours. Despite aggressive critical care management, the patient developed severe hypoxic-ischemic brain injury with persistent myoclonus and ultimately progressed to brain death following a second cardiac arrest. This case highlights the diagnostic challenge of massive PE presenting with atypical neurological features. Seizure-like activity may reflect convulsive syncope due to transient cerebral hypoperfusion and should prompt early consideration of life-threatening cardiovascular etiologies. Heightened clinical suspicion during the high-risk postpartum period remains essential to improve timely diagnosis and outcomes.

Tricuspid regurgitation in elderly patients with multiple comorbidities presents unique challenges, especially after prior valve interventions and when advanced heart failure symptoms persist. New device-based therapies such as bicaval valve stents (TricValve®) can offer alternatives for patients not suitable for surgery but may complicate pacemaker implantation.

Bradycardia, renal failure, atrioventricular (AV) nodal blockade, shock, and hyperkalemia (BRASH) syndrome is an underrecognized clinical entity characterized by a synergistic interplay among hyperkalemia, renal dysfunction, and AV nodal blockade. This self-perpetuating cycle can lead to profound bradycardia and hemodynamic instability if not promptly identified and managed. We report the case of a man in his 70s who presented to the emergency department (ED) with acute-onset watery diarrhea followed by a syncopal episode. On evaluation, he was bradycardic and hypotensive, with laboratory findings notable for hyperkalemia and acute kidney injury. His home medications included amiloride, carvedilol, and losartan. The electrocardiogram (ECG) demonstrated complete heart block. The patient was treated medically for hyperkalemia, with subsequent spontaneous resolution of the bradyarrhythmia. He was diagnosed with BRASH syndrome and admitted to the intensive care unit for further monitoring. In the setting of hyperkalemia and concurrent use of AV nodal blockers, there is a risk of worsening bradycardia and cardiovascular collapse if not recognized early. This case highlights the importance of early identification of BRASH syndrome in patients presenting with bradycardia, particularly those receiving AV nodal blockers. Prompt correction of hyperkalemia and supportive care may reverse the cycle and prevent progression to cardiovascular collapse.

Menopausal Black women in U.S. prisons face a convergence of three accelerating crises: bodies made biologically older by structural racism and incarceration exposure, a menopausal transition that arrives earlier and manifests more severely for Black women than for any other group, and thermally hostile carceral infrastructure designed without their safety in mind. Estrogen decline disrupts thermoregulation-producing hot flashes, cardiovascular strain, and syncope risk-that becomes life-threatening when ambient temperatures reach 112°F-118°F and access to cooling, hydration, and hormone therapy is blocked. Drawing on a narrative synthesis of peer-reviewed literature, legal precedent, and policy documentation, I document how heat-related deaths are obscured through diagnostic miscoding, how formulary exclusions and copay requirements function as de facto bans on evidence-based care, and how symptom misclassification delivers women into solitary confinement as punishment for physiological events. Under the Estelle v. Gamble (1976) deliberate indifference standard, these patterns constitute cruel and unusual punishment. Drawing on the 2025 Tiede v. Collier ruling, I present a four-tier best practices toolkit-compassionate release, zero-copay hormone replacement therapy, thermometer protocols, and federal mandates-sequenced within a longer arc of structural decarceration. Thermal abandonment is deliberate indifference. It is also reversible.

Neurocardiogenic syncope-also known as vasovagal syncope-affects up to 40% of adults in their lifetime. Deglutition or "swallow" syncope is a rare subtype of neurocardiogenic syncope induced by distension of the vagally innervated esophagus during swallowing. We report the case of a patient with swallow syncope who underwent cardioneural ablation, leading to a significant reduction in symptom burden and improvement in his quality of life.